Brian David Gilbert (born January 29, 1994), also known by his initials BDG, is an American comedian, actor, host, writer, musician, and video producer. He worked at Polygon as a video producer from 2017 to 2020, where he hosted the web series Unraveled. Since leaving the publication, Gilbert has written, produced, and starred in horror, comedy, and music videos for his self-titled YouTube channel. He has also appeared in several Dropout productions, most prominently as the fact checker for the game show Um, Actually starting from its ninth season.

Life and career Gilbert is from Baltimore. He was born on January 29, 1994, and has two older siblings, Patrick and Laura. Gilbert graduated from Johns Hopkins University's School of Arts and Sciences in 2016. The following year, Brian and Laura Gilbert and musician Jonah Scott released the comedy musical YouTube video , a backing track that syncs up with Stranger Things in place of the show's audio. It depicts the characters as a boy band and replaces the Demogorgon with the "Jazzman".

Brian David Gilbert became a Polygon.com video producer in late 2017. He gained popularity for Unraveled, a series of comedic video game deep dives, such as reviewing the 337 books that appear in Skyrim. At Pax East 2019, he performed a version of the PokéRap from the Pokémon series that he rewrote to include all 812 Pokémon at the time. After developing a fanbase on Polygon, Gilbert began to create his own content full-time. He left the publication in late 2020 to pursue writing and voice acting, and started a Patreon for his own YouTube channel. Gilbert began working with Karen Han when she was a film writer for Polygon. After leaving the publication, Han appeared in, filmed, and co-wrote many sketches on Gilbert's YouTube channel. The two, along with Laura and Scott, hosted the podcast Let's Make a Music. Gilbert was also a founding member of the band The Altogether with Scott and his sister Sierra, releasing their first studio album, Silo, in July 2020. He later left the band in 2021. In October 2020, Gilbert and Han released a YouTube video titled Earn $20K EVERY MONTH by being your own boss, described by The A.V. Club as "one of the year's most unnerving horror movies".

For Halloween 2021, Gilbert released a series (co-written by Jonah Scott) of monster-themed ABBA covers under the name . The series included a cover of "Lay All Your Love on Me" from the perspective of a vampire, "Gimme! Gimme! Gimme! (A Man After Midnight)" sung as Victor Frankenstein, "Money, Money, Money" as a mummy, "Under Attack" as an evil robot, and "S.O.S." as Captain Hook. After a 2021 video in which he invented ice cream flavors, he collaborated with a Baltimore ice cream shop, The Charmery, on a limited-edition flavor.

In 2022, Gilbert released a 30-minute video explaining the American health insurance system. The video, titled A terrible guide to the terrible terminology of U.S. health insurance, was inspired by his experience losing health benefits from his Polygon job and continuing coverage under the Consolidated Omnibus Budget Reconciliation Act until it expired. A podcast produced by Kaiser Health News called it "the best video about health insurance ever", and The New York Times said it was "silly, but useful", contrasting it with Gilbert's usual "geeky sense of humor".

Gilbert and Han announced their engagement in December 2022. At the time, they were writing a Netflix animated series and an Annapurna Interactive game.

Gilbert appeared in the 2023 animated series Adventure Time: Fionna and Cake as the Winter King, an alternate version of the Ice King. The same year, he voiced a non-playable character in the video game Honkai: Star Rail; his role was uncredited, but fans recognized his voice. In 2024, Gilbert became a cast member of two Dropout series: Um, Actually, on which he replaced Michael Saltzman as the fact checker for the ninth season, and Nobody Asked, a new science-entertainment series. The same year, he and Han worked on a pitch for a children's puppet television series titled Outdoor Ed, releasing a pilot on Gilbert's YouTube channel. Gilbert appeared in the 2024 video game Duck Detective: The Secret Salami and its 2025 sequel Duck Detective: The Ghost of Glamping as Freddy, a crocodile. In 2025, Gilbert was announced as the host of The Gotta Catch 'Em All! Game Show, a web series hosted on the official Pokémon Twitch channel.

Style Gilbert's YouTube videos include music videos, comedy sketches, and tutorials. His work combines comedy, horror, and music. He told Johns Hopkins Magazine in 2023: "When you boil it down, horror and comedy are essentially the same thing. They both require you to have your expectations reversed at some point. And I've always loved music." According to video game scholar Emma Vossen, Gilbert's videos about video games have involved leftist themes akin to BreadTube, such as a video analyzing whether Mario is able to retire, interlacing comedic elements with discussions of labour, household income, cost of living, and wealth inequality.

Filmography

Film YearTitleRoleNotes2021The FallLeafie, Dad (voice)Short film2025Out for DeliveryPharmacy RecordingShort film 2026Dog YearsNeilPost-production

Television Year Title Credited as Role Notes 2023Adventure Time: Fionna and CakeThe Winter King (voice)Episode: "The Winter King" 2026 Star Trek: Starfleet Academy DOT robot 2 episodes Among Us 2 episodes

Web series Year Title Credited as Role Notes 2017Dances Moving!Instructor7 episodes; also composer2018–2020UnraveledHimself (host)2019Dimension 20HargisEpisode: "Fantasy High Live in Brooklyn"2021AsdfmovieMiscellaneous (voice)Episode 132022Make Some NoiseHimselfEpisode: "A Villain and Their Real Estate Agent Tour Volcano Lairs"Puppet HistoryHimselfEpisode: "The Defenestrations of Prague"2023Dynamo DreamGeneral CaputVery Important PeopleProfessor Avery GoodmanEpisode: "Professor Avery Goodman"2024Game ChangerPodium inspector, himself2 episodesDropout PresentsHimselfEpisode: "Chris Grace: As Scarlett Johansson"2024–presentUm, ActuallyHimself / Fact checker24 episodes; also creative producer2024- presentDeep Space DiscountsDeedee2024–2025Nobody AskedHimself (host)5 episodes2025The Gotta Catch 'Em All! Game ShowHimself (host)

Ludography Year Title Credited as Voice role Notes 2018Fallout 76 Initiate Pappas, Petersen2020Maneater Conspiracy Theorist 2021 Kraken Academy!! Player character, Mr. Whistler 2023 Honkai: Star Rail Silvermane Guard 2023Starfield Phil Hill 2024 Duck Detective: The Secret Salami Freddy Frederson 2025 Duck Detective: The Ghost of Glamping 2026 Starship Troopers: Ultimate Bug War!

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