The Sea Serpent

Main Cast (Top 10 billed, oldest first)

• Ray Milland as Professor Timothy Wallace

  Age at release: 78

• Gérard Tichy

  Age at release: 65

• Víctor Israel as Porto, Night Watchman

  Age at release: 55

• Jack Taylor as Hospital Killer

  Age at release: 48

• Jared Martin as First Mate Lemaris

  Age at release: 43

• Charly Bravo

  Age at release: 42

• Timothy Bottoms as Pedro Fontán

  Age at release: 33

• Pilar Alcón as Nurse (as Diana Eagle)

  Age at release: 32

• Taryn Power as Margaret

  Age at release: 31

• Carole James as Jill

  Age at release: Unknown