Alexander-Klaus Stecher

as Arnold

as Self (1 episode)

as Kommissar Hinchley

as Reginald Jennings

as Self (1 episode)

as Sal Cummings

as Rolf Wenger

as Self (1 episode)

as Donald Bright

as Sheriff Joe Carmody (1 episode)

as Duncan Caple

as Daniel Forbes

as Frank Riedel (1 episode)

as Andreas

as Self - Host (110 episodes)

as Klose (1 episode), as Waldhof (1 episode), as Eberhard Risse (1 episode), as Reporter (1 episode)

as Steve Ludlow

as Robert Vincent

as Self (1 episode)

as Self (1 episode)

as Dr. Bergheim (1 episode), as Jens Petersen (1 episode), as Kurt Lasio (1 episode), as Ralph Kubik (1 episode), as Moderator (1 episode)

as Kessler (1 episode)