The Caption reads:

Producer/director JOHN BOULTING rehearses RICHARD ATTENBOROUGH for the rugger scenes in the BOULTING BROTHERS production "THE GUINEA PIG" for Pilgrim Pictures at M.G.M. Studios, Elstree. Starring in "THE GUINEA PIG" with RICHARD ATTENBOROUGH is SHEILA SIM. Other leading artists are BERNARD MILES, CECIL TROUNCER, ROBERT FLEMYNG and PETER REYNOLDS.