Alex is a multi-award winning executive producer of blue-chip documentary and drama projects, with a background as a director, writer and producer of numerous high-end films. He was most recently executive producer of the Netflix multiple top ten hit anthology Trainwreck and of their feature, Buy Now! The Shopping Conspiracy - a world-wide top ten hit and the year's most-watched non-crime/celebrity documentary on the service. Also winner of the Emmy for Outstanding Business and Economic Documentary and nominated for Outstanding Graphic Design. Before that, Alex exec'd The Hatchet Wielding Hitchhiker - number 1 in movies on Netflix in the UK and US and a global top ten hit; and The Most Hated Man on the Internet - also a global top ten hit on Netflix. Previous series for Netflix include Bad Sport, nominated for a Sports Emmy and Killer Ratings, a story of drugs crime and political corruption set in Brazil where it was a huge ratings success. In 2017, Alex was an executive producer of real-life drama-doc series, True Horror for Channel 4 and Eleven Film. He was co-executive producer of one of Netflix's first high-end specialist factual commissions, Captive for Lightbox Media. He took the creative lead on the first runs of several hit shows including History Channel's dramatization of The Bible - a blockbusting ratings hit and record-selling DVD box set - and C4 / Discovery Channel's I Shouldn't Be Alive, which returned for seven series. Outside specialist factual and drama Alex has had success in other genres such as obs-doc, most recently Dr. Jeff: Rocky Mountain Vet for Double Act TV which ran for eight seasons as Animal Planet's top rated show. He spent a year as International Development Lead for BBC TV History, working up co-productions such as the landmark UK / German history series The Celts. Alex's awards and nominations include Emmys, BAFTA, RTS, Cable Ace, BANFF and a Peabody - for one-offs and series across a range of subject areas from sports, arts, science, history and adventure to feature length drama-docs and live-event broadcasts.
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Biography from IMDb.
- Producer, director and writer
- 17 on MovieCove · 22 credits in all
What are Alexander Marengo's films like?
Across their 16 MovieCove titles with a thematic analysis, their films lean Society and Morality.
Themes
What they feel like to watch
Ironic 1 · Wry 0 · Earnest 9
A split, not a type: Light 1 · Serious 4 · Dark 5
Grounded 10 · Stylized 0 · Heightened 0
Gentle 0 · Charged 6 · Intense 4
Steady 2 · Shifting 5 · Whiplash 3
Straight-faced 7 · Some laughs 3 · Funny 0
Slow burn 2 · Even-paced 8 · Relentless 0
Casual 5 · Engaged 5 · Full focus 0
A split, not a type: Easy watch 3 · Affecting 2 · Heavy 5
Resolved 6 · Open-ended 4 · Ambiguous 0
Moods and endings
- Happy2
- Bittersweet4
- Tragic3
- Ambiguous7
AI-generated from each title's plot synopsis and cast list, with extra plot summaries, reviews and Parents Guide notes for titles the model may not know, and the model's own knowledge of the ones it recognizes. Only analyzed titles count, so this covers part of the filmography; the feel axes count films only for now.
Where can I watch Alexander Marengo's films?
As of October 24, 2026, 16 of their 17 MovieCove titles stream on a subscription or free service, most on Netflix (12).
- Killer Ratings (2019) · producer
- Buy Now! The Shopping Conspiracy (2024) · producer
- Bad Sport (2021) · producer
- Trainwreck: Mayor of Mayhem (2025) · producer
- Trainwreck: The Cult of American Apparel (2025) · producer
- The Hatchet Wielding Hitchhiker (2023) · producer
- The Most Hated Man on the Internet (2022) · producer
- Trainwreck: Poop Cruise (2025) · producer
- Trainwreck: The Real Project X (2025) · producer
- Trainwreck: Balloon Boy (2025) · producer
- Trainwreck: P.I. Moms (2025) · producer
- Trainwreck: Storm Area 51 (2025) · producer
- discovery+
Subscription and free streaming for Alexander Marengo's titles on MovieCove; rent and buy are not counted. Titles are listed by Midcredits score, highest first, at most 12 per service; a dashed chip is a producer credit or a minor one, such as a thanks. A service opens the browse page, which counts movies only, so its number can differ.
Filmography
22 credits, 17 with a MovieCove page.
Midcredits score: 5th percentile of all shows
Trainwreck: P.I. Moms(2025)
Midcredits score: 7th percentile of all films
Trainwreck: Balloon Boy(2025)
Midcredits score: 20th percentile of all films
Midcredits score: 29th percentile of all films
Midcredits score: 40th percentile of all films
Trainwreck: Poop Cruise(2025)
Midcredits score: 33rd percentile of all films
Midcredits score: 46th percentile of all films
King of Zanzibar(2024)
Midcredits score: 29th percentile of all shows
Midcredits score: 66th percentile of all films
Midcredits score: 39th percentile of all films
Midcredits score: 36th percentile of all shows
Bad Sport(2021)
Midcredits score: 65th percentile of all shows
Killer Ratings(2019)
Midcredits score: 75th percentile of all shows
Captive (not in the MovieCove catalog yet)(2016)
Midcredits score: 97th percentile of all shows
Son of God(2014)
Midcredits score: 47th percentile of all films
The Bible(2013)
Midcredits score: 73rd percentile of all shows
The Taking of Prince Harry (not in the MovieCove catalog yet)(2010)

Who Was Jesus? (not in the MovieCove catalog yet)(2009)
Midcredits score: 67th percentile of all films (provisional, few ratings)
Privileged (not in the MovieCove catalog yet)(1982)
Nairn Across Britain (not in the MovieCove catalog yet)(1972)
Career shape
A full career of 16 titles from 1972 to 2025.

Biggest box office
Son of God (2014)

Highest rated
Killer Ratings (2019)

Most popular right now
The Bible (2013)
Counts from TMDB across their full career, self appearances out; a title counts in every role they held on it. The ring is the typical Midcredits score (the median percentile) of the role's titles that are on MovieCove, shown from 5 scored.
How do Alexander Marengo's films land?
Their typical MovieCove film has a Midcredits score in the 40th percentile, the median of all 10; across their 10 films with reception data, the typical film sits in the 41st percentile for acclaim.
- 75th and up2
- 50th to 74th4
- 25th to 49th8
- Below 25th3
Shape of the crowd
9 of their 17 titles are Broadly Agreed.
- Universally Loved1
- Universally Panned1
- Divisive1
- Crowd Pleaser3
- Broadly Agreed9
- Mixed2
Reviewers score the atmosphere 53/100 and the pacing 51/100 in their films, across 9 reviewed titles. The element that speaks to their work as a director.
Percentiles are each film's standing among all films on MovieCove; the typical film is the median, so one outlier cannot drag it. Percentiles and reviewer scores count the films IMDb credits them on, for now; the Midcredits score bands, the shape of the crowd and the two cards count their MovieCove titles, shows included (a show ranked among shows), appearances as themselves left out. A descriptor is the shape of a title's IMDb rating distribution against the catalog; "most divisive" needs a spread wider than half of all titles, and a card names only a principal credit: a craft role, and on a show a crew role or a run of episodes, never a courtesy credit or a one-off guest spot.
Is Alexander Marengo's work okay for kids?
Across up to 8 MovieCove titles with content scores, profanity runs heavier than most films.
Severity 0–100 from the Content Guide. Categories with under 10 votes on a title are not counted. The band's colour is the severity of their median, named beside it.
Who does Alexander Marengo work with?
People who share at least 2 of Alexander Marengo's MovieCove titles, grouped by what they did on them; Ben Rumney shares the most, 7.
Directors
- Christopher SpencerShared titles: Son of God (2014), The Bible (2013)See all 2 shared titles with Christopher Spencer
Writers
- Colin SwashShared titles: Son of God (2014), The Bible (2013)See all 2 shared titles with Colin Swash
- Richard BedserShared titles: Son of God (2014), The Bible (2013)See all 2 shared titles with Richard Bedser

Actors
- Adrian SchillerShared titles: Son of God (2014), The Bible (2013)See all 2 shared titles with Adrian Schiller

- Darwin ShawShared titles: Son of God (2014), The Bible (2013)See all 2 shared titles with Darwin Shaw

- Diogo MorgadoShared titles: Son of God (2014), The Bible (2013)See all 2 shared titles with Diogo Morgado

- Greg HicksShared titles: Son of God (2014), The Bible (2013)See all 2 shared titles with Greg Hicks

Composers and cinematographers
- Justin NichollsShared titles: Trainwreck: Balloon Boy (2025), Trainwreck: P.I. Moms (2025), Trainwreck: Storm Area 51 (2025), Trainwreck: The Cult of American Apparel (2025)See all 4 shared titles with Justin Nicholls
- Ryan Earl ParkerShared titles: Trainwreck: Balloon Boy (2025), Trainwreck: P.I. Moms (2025), Trainwreck: The Cult of American Apparel (2025), The Most Hated Man on the Internet (2022)See all 4 shared titles with Ryan Earl Parker

- Jean-Louis SchullerShared titles: Trainwreck: Mayor of Mayhem (2025), Trainwreck: P.I. Moms (2025), Trainwreck: The Real Project X (2025)See all 3 shared titles with Jean-Louis Schuller

- Mat DavidsonShared titles: Trainwreck: Mayor of Mayhem (2025), Trainwreck: Poop Cruise (2025), Trainwreck: The Real Project X (2025)See all 3 shared titles with Mat Davidson

Producers
- Ben RumneyShared titles: Trainwreck: Balloon Boy (2025), Trainwreck: Mayor of Mayhem (2025), Trainwreck: P.I. Moms (2025), Trainwreck: Poop Cruise (2025), Trainwreck: Storm Area 51 (2025), Trainwreck: The Cult of American Apparel (2025), Trainwreck: The Real Project X (2025)See all 7 shared titles with Ben Rumney
- Matthew RangecroftShared titles: Trainwreck: Balloon Boy (2025), Trainwreck: Mayor of Mayhem (2025), Trainwreck: P.I. Moms (2025), Trainwreck: Poop Cruise (2025), Trainwreck: Storm Area 51 (2025), Trainwreck: The Cult of American Apparel (2025), Trainwreck: The Real Project X (2025)See all 7 shared titles with Matthew Rangecroft
- Tim WardleShared titles: Trainwreck: Balloon Boy (2025), Trainwreck: Mayor of Mayhem (2025), Trainwreck: P.I. Moms (2025), Trainwreck: Poop Cruise (2025), Trainwreck: The Cult of American Apparel (2025), Trainwreck: The Real Project X (2025), Bad Sport (2021)See all 7 shared titles with Tim Wardle

- William SwannShared titles: Trainwreck: Balloon Boy (2025), Trainwreck: Mayor of Mayhem (2025), Trainwreck: P.I. Moms (2025), Trainwreck: Poop Cruise (2025), Trainwreck: Storm Area 51 (2025), Trainwreck: The Cult of American Apparel (2025), Trainwreck: The Real Project X (2025)See all 7 shared titles with William Swann

Mixed roles
- Alex WoodShared titles: Trainwreck: The Real Project X (2025), Dr. Jeff: Rocky Mountain Vet (2015)See all 2 shared titles with Alex Wood
- Alex KiehlShared titles: Bad Sport (2021), The Secret Diary of the Holocaust (2009)See all 2 shared titles with Alex Kiehl

