Caltiki il mostro immortale (1959)

[PeplumParadise]

Director

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Riccardo Freda (credited as Robert Hamton). Also Screenplay (uncredited)
Mario Bava (credited as director of photography and for special effects, rumoured to also be uncredited assistant director)

Storyline

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Archaeologists investigating some Mayan ruins come across a blob-like monster, which kills several of their expedition and drives another member insane. Can there be a connection with the comet due to pass the earth, last seen at the time of the Mayan civilisation?

Cast

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• Credited cast
• Uncredited cast
• Unidentified cast

[PeplumParadise]

Credited cast

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(actors credited in the Italian version)

John Merivale
as. Professor John Fielding

Didi Sullivan
as Ellen Fielding

Gérard Herter
(credited as "Gerard Haerter")
as Max Gunther

Giacomo Rossi Stuart
(credited as "G. R. Stuart")
as Assistant to Professor Rodriguez

Vittorio André
(credited as "Victor Andrée")
as Professor Rodriguez

Daniele Vargas
(credited as "Daniel Vargas")
as Bob

Arturo Dominici
(credited as "Arthur Dominick")
as Nieto

Nerio Bernardi
(credited as "Black Bernard")
as Police chief

"Rex Wood"
(unidentified)
Presumably a pseudonym for an Italian actor

Daniela Rocca
as Linda

Gail Pearl
(credited as "Gay Pearl" as "Ballerina solista")
as Dancer

[PeplumParadise]

Uncredited actors

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Armando Annuale
as Journalist at the press conference

Orlando Baralla
as Scientist

Mario Bava
as Mexican in the police station

Tom Felleghy
as Astronomer

Ferruccio Fregonese
as Journalist at the press conference

Sandro Mondini
as Journalist at the press conference

"Sleepy Eyes"
as Journalist at the press conference

Renato Terra Caizzi
as Investigating officer

[PeplumParadise]

Unidentified actors

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[PeplumParadise]

The scientist in 12/21/25/28/31 is a far more substantial role than any of the other unidentified roles, so I would guess at him being the unidentified "Rex Wood"