cast
John Steed	Patrick Macnee {regular}{New Avengers}{007}
Catherine Gale	Honor Blackman {regular}{007}{Dangerman}{Dr Who}{The Saint}
Noah Marshall	Godfrey Quigley {regular}{The Champions}{Dr Who}{The Saint}
Professor Thaddeus Lawrence	Edwin Richfield {regular}{Adam Adamant}{Dangerman}{Dr Who}{UFO}
Lew Conniston	Scott Forbes {The Saint}
Fitch	Bruno Barnabe {regular}{The Saint}
Brenda Paterson	Judy Parfitt {regular}{Adam Adamant}{The Saint}
Madge Jordan	Rowena Gregory {regular}
Joseph Gourlay	Toke Townley {regular}{Carry On..}{The Champions}{Department S}
George	Martin Friend {regular}{Dr Who}
Welder (Moss?)	Roy Powell

crew
Honor Blackman's wardrobe designed by	Frederick Starke
written by	John Lucarotti {Dr Who}
story editor	Richard Bates
theme by	Johnny Dankworth
designed by	Philip Harrison {007}
producer	John Bryce
directed by	Laurence Bourne {Adam Adamant}
Floor Manager	Peter Bailey
P.A.	Marial LLoyd
Stage Manager	Betty Crowe
Wardrobe	Margaret Morris
Make-Up	Lorna Bradish
Wardrobe Supervisor	Margaret Morris
Make-Up Supervisor	Lee Halls
Technical Supervisor	Bob Godfrey
Lighting	H. Richards
Senior Cameraman	R. Jackman
Vision Mixer	Gordon Hesketh
Sound Supervisor	Mike Roberts
Grams Operator	Bill Rawcliffe
Racks Supervisor	Alan Fowler
an ABC Production

The Avengers

Series 3, 1963-4 - Episode 17