''Biography'' (1970) E5 - Alexander Fleming (Bill Gavin as Alexander Fleming)

E5 The discovery of penicillin. With Bill Gavin, Rupert Davies, David Quilter, Nancie Jackson, Richard Wagner,Robert Hartley, Larry Dann, Mary Holder, Ingrid Bower, Wyn Owen, Wendy Johnson, Anne Downes, Ronald Nunnery. Directed by John Glenister.