Back to the Past

Summary

SpongeBob and Patrick accidentally change past events with Mermaid Man's time machine.

Guest stars

• Dee Bradley Baker as Squilliam Fancyson (voice)
• Ernest Borgnine as Mermaid Man (voice)
• Tim Conway as Barnacle Boy (voice)
• Bob Joles as Man Ray (voice)
• Adam West as Mermaid Man (voice)
• Burt Ward as Barnacle Boy (voice)