Robert Ryan
Captain Nemo
Acting
Chuck Connors
Senator Robert Fraser
Acting
Nanette Newman
Helena Beckett
Acting
Luciana Paluzzi
Mala
Acting
John Turner
Joab
Acting
Bill Fraser
Barnaby Bath
Acting
Kenneth Connor
Swallow Bath
Acting
Allan Cuthbertson
Lomax
Acting
Christopher Hartstone
Phillip Beckett
Acting
Ian Ramsey
Adam
Acting
John Moore
Skipper
Acting
Anthony Bailey
Sailor
Acting
Alan Barry
Sailor
Acting
Vincent Harding
Mate Navigator
Acting