George, John, Paul and Ringo ride bikes.

George, John, Paul and Ringo ride bikes.

Katharine Hepburn rides a bike.

Katharine Hepburn rides a bike.

Bonita Granville rides a bike, with her singing peloton.

Bonita Granville rides a bike, with her singing peloton.

Ringo Starr and George Harrison ride bikes. John Lennon and Paul McCartney run.

Ringo Starr and George Harrison ride bikes. John Lennon and Paul McCartney run.

Rita Calderoni haystacks a bike. 

Rita Calderoni haystacks a bike. 

Policeman rides a bike, checks Glenn Ford’s documents.

Policeman rides a bike, checks Glenn Ford’s documents.

Merle Oberon rides a bike, Rex Harrison stands by debonairly.

Merle Oberon rides a bike, Rex Harrison stands by debonairly.

David Niven rides a bike.

David Niven rides a bike.

Dick Van Dyke rides a trike.

Dick Van Dyke rides a trike.

Donald Sutherland rides a bike.

Donald Sutherland rides a bike.