ActorAgeCheck

Plot: This five-episode collection kicks off with "Mermaidman and Barnacleboy II," in which SpongeBob gets a chance to play superhero with two slightly geriatric TV idols (voiced by Ernest Borgnine and Tim Conway). Then tensions and tail fins flare in "Bubble Buddy," as SpongeBob irks everyone with his provocative new best friend: a silent--yet rather demanding--bubble