Failing to destroy Batman and Robin, the Minstrel enacts "Plan High C." He shakes the building of the Gotham City Exchange, and promises to send it crumbling down if his demands are not met in one hour. Batman assumes cutting off the building's power will thwart the villain, but when that plan fails, it's up to the Dynamic Duo to track down the Minstrel before it's too late.
Elenco: Adam West , Burt Ward , Alan Napier , Neil Hamilton , Stafford Repp , Yvonne Craig , Madge Blake , Byron Keith , William Dozier .