Episode Title:
Mid-Life Chrysalis.
Episode Description:
Brock is depressed to learn that his license to kill has expired, and Hank and Dean help him to prepare for his recertification exam. The Monarch sends his lover and co-villain Doctor Girlfriend undercover to seduce Dr. Venture and inject him with a serum that mutates him into a giant caterpillar. She regrets doing this, however, and eventually administers the antidote.
