Mystery Submarine (1963)/Sesame Street

Cast

 * Lieutenant Commander Tarlton as Elmo
 * Rear Admiral Rainbird as Ernie
 * Lieutenant Seaton as Cookie Monster
 * Commander Scheffler as Telly Monster
 * Mike Fitzgerald as Grover
 * Captain Neymarck as Baby Bear
 * Vice Admiral Sir James Carver as Bert
 * Lieutenant Haskins as Biff
 * Lieutenant Chatterton as Sully
 * Admiral Saintsbury as Sherlock Hemlock
 * Coxswain Drage as Big Bird
 * Telegraphist Packshaw as Count von Count
 * Leading Seaman Donnithorne as Snuffy
 * Chief Lovejoy as Gordon