Jon Rollason

Jon Rollason (9 April 1931-20 February 2016) played Harold Chorley in the Doctor Who story The Web of Fear.

He is most famous for playing Dr Martin King in three episodes of the Sydney Newman-created series The Avengers, serving as an interim partner for John Steed between Ian Hendry's Dr David Keel and Honor Blackman's Cathy Gale. His other television appearances include Z-Cars, Crossroads,, , , No Hiding Place, , , Coronation Street and.