|“||My dear Miraculers... why are you so awesome?||”|
—Thomas Astruc, Comic to fans
Thomas worked on Code Lyoko and W.I.T.C.H. as a storyboard artist and on Totally Spies! as a storyboard supervisor. He is also known for his work as a storyboard artist on Wasabi (2001) and Asterix and Obelix Meet Cleopatra (2002).
|“||Dear Miraculers, if your question can be answered by "no spoiler", then it's certainly the answer ^^||”|
—Thomas on Twitter
|“||Miraculous is one of the cutest, purest and most positive shows ever made. And you are the nicest and most creative fan community ever!||”|
—Thomas in a letter to fans
- Thomas was named after the character Major Tom from the David Bowie song "Space Oddity."
- He likes croissants.
- He has a yellow, fluffy, long-haired cat named "Chachat" (pronounced "Sha-sha").
- Fans call him variations of Hawk Moth's name, such as, "Papapillon," "Hawkfather," and "Hawkdaddy."
- His Twitter name is NoSpoiler-Man. This was made in response to people constantly asking him about Season 2 and his perchance to answer questions with "No spoiler" or a picture saying the same thing.
- He makes a cameo in the French version of "Gamer" as the voice of the start menu of Ultimate Mecha Strike III. This is his only cameo in season 1.
- Thomas has stated that he loves all of the characters equally, but has a preference for Jagged Stone and a dislike for Chloé Bourgeois.
- His favorite episodes to direct as of season 1 are the episodes Ladybug & Cat Noir (Origins - Part 1) and Stoneheart (Origins - Part 2).
- His favorite Studio Ghibli film is Omoide Poroporo.
- His favorite DreamWorks movie is How to Train Your Dragon.
- His favorite Disney movie is Tangled. 
- During the final game of the UEFA Euro 2016, Thomas promised to reveal a spoiler about the upcoming season should France beat Portugal.
- The #ColorsForSpoilers hashtag was used to promote the event, where fans would place fanart of the characters supporting the French soccer team. Some also changed their Twitter pictures as well.
- During the game, he tweeted that he would reveal one spoiler for each goal scored by France.
- Though France lost the game without scoring points, Thomas did choose to release a teaser for Season 2 as a thank you for all the support given to the French Football team.
- Just before San Diego Comic-Con International 2016, Jeremy Zag posted a video to Instagram of Thomas dressed as Marinette.
- One of Thomas' dreams came true: at San Diego Comic-Con International 2016, Thomas met Marvel comic creator and legend Stan Lee.
- Thomas' Facebook
- Thomas' IMDb
- Thomas' Linkedin
Thomas' current Tumblr
- Thomas left Tumblr on March 30, 2016. He will only use Twitter and his personal Facebook to announce Miraculous Ladybug information. This will make it easier for him to answer questions and for Miraculers to find information. This will also prevent new Miraculers from stumbling onto fake accounts believing the user is Thomas.
- Thomas' previous Tumblr
- Thomas' Twitter
- Thomas' YouTube