Hail, Swamp Kittens! Kelly, Don, and Lisa return for the latest episode of What If…? and end up adding a new phrase to the MCUTV vernacular, and Kelly auditions for Scott Lang’s spot in the Avengers by telling a terrible joke. Send theories for Kelly, questions for the Professor, and any murder lizard content to [email protected] or @iwantmycutv on Twitter.

Host Kelly Guimont, Lisa Schmeiser and Don Melton.