S4·E47 The Birdbrain of Alcatraz

Scuzzo frames Beetlejuice for stealing bad jokes, and gets him sent to The Big House. It's up to Lydia to gather up the evidence she needs to spring Beetlejuice--and then to get the Governor to listen to her story. Meanwhile, BJ copes with afterlife under the disturbingly nurturing watch of Warden June Cleaver.