Reptilicus

Carl Ottosen

Brigadier General Mark Grayson

Ann Smyrner

Lise Martens

Mimi Heinrich

Karen Martens

Asbjørn Andersen

Professor Otto Martens

Bodil Miller

Connie Miller

Bent Mejding

Svend Viltorft

Povl Wøldike

Dr. Peter Dalby

Dirch Passer

Mikkelsen

Ole Wisborg

Captain Brandt

Mogens Brandt

Police Chief Hassing

Kjeld Petersen

Police Officer Olsen

Alfred Wilken

Commander Vanggaard

Poul Thomsen

Captain Naval

Claus Toksvig

Self

Birthe Wilke

Self

Alex Suhr

Alex

Bent Vejlby

Brandt's Driver

Børge Møller Grimstrup

Farmer