First broadcast 6th January 1965.
Terry feels that Bob has betrayed his class by accepting promotion from the factory floor to the drawing office.
James Bolam - Terry Collier
Rodney Bewes - Bob Ferris
Anneke Wills - Judith Francis
Didi Perego - Sally Anne (as Didi Sullivan)
Don McKillop - Jack (as Donald McKillop)
Bartlett Mullins - Mr. Clough
Richard Moore - Arthur 'Blakey' Blake
Eric Dodson - Holgate
Michael Sheard - Nesbit
Martin Redpath - Roger
