Batman Season 2 - Episode 39 -

The story concludes a grand criminal scheme based on the .

: Batman uses his "superhuman strength" to burst free from chains and rescue Robin from the jaws of a giant clam. Batman Season 2 - Episode 39

: The villains trick their former confederate, Venus , into asking Batman to take her to the Batcave. The Dynamic Duo agrees, but they make her fall asleep first to protect their location. The story concludes a grand criminal scheme based on the

The episode is notable for teaming up two of the series' most iconic actors for one of only two times in the show's run (the first being the 1966 feature film). "Batman" The Penguin Declines (TV Episode 1967) - IMDb The Dynamic Duo agrees, but they make her

The 39th episode of (1966) Season 2 is titled " The Penguin Declines " . It first aired on January 18, 1967 , on ABC. This episode serves as the third and final installment of a rare three-part crossover arc featuring both The Joker and The Penguin. Episode Summary

: The Joker frees The Penguin from prison to assist in his crime wave. Together, they contaminate Gotham City's water reservoir, turning it into strawberry gelatin .