S1E26
Dragonsfield
The Avengers
calendar_todayDec 30, 1961
How has a research centre developing radiation-proof material managed to irradiate one of its scientists? Once more, Steed submits himself to scientific testing.
broadcast_on_home Networks
ITV1
star Guest Stars
Morris Perry
Michael Robbins
Henry Farrow
Ronald Leigh-Hunt
Keith Barron
Technician
Alfred Burke
Saunders
Barbara Shelley
Susan Summers