Scientist (Trainer class)/Anime/Main series

A group of Scientists appeared in Mewtwo Strikes Back, where they assisted in the creation of. Mewtwo eventually broke free and destroyed the lab, leaving their status unknown.

A Scientist appeared in Tag! We're It...! where he competed in the Hearthome City Tag Battle Competition. He was partnered with an and was one of 's and Paul's opponents. He ended up getting defeated.

A Scientist appeared in a flashback of Pokémon Ranger and the Kidnapped Riolu! (Part 1) before the Aura Sphere Riolu was taken away from 's henchmen.

A Scientist competed in the Pokémon Ping Pong Tournament with his in To Thine Own Pokémon Be True!. He was and 's first opponent, and wound up getting defeated.

Thaddeus, a researcher at the in Coming Back into the Cold!, had his appearance based on that of Scientists in.

Various Scientists appeared in The Tiny Caretaker!.

A group of Scientists appeared in The Power of Us.

A group of Scientists will appear in M22. 