Irma Langenstein is an Teenage Mutant Ninja Turtles character.
Appearances
Fred Wolf Cartoon and Archie Comics
Irma is a young woman who is April O'Neil's best friend, and works as a secretary for Channel 6, and is April O'Neil's best friend.
Nickelodeon Cartoon
In the Nickelodeon series, April O'Neil originally knows an "Irma" who is later revealed to be a Kraang in Human disguise.
IDW Comics
In the IDW Comics, Irma Langenstein is a Channel 6 news reporter. It his her, her last name is uesd for first time, while it had already been fanon for years.