Adolphe Menjou and Joan Marsh ride bikes.

Adolphe Menjou and Joan Marsh ride bikes.

Emma Thompson adjusts a head lamp. Sadly.

Emma Thompson adjusts a head lamp. Sadly.

Annette Funicello rides a bike.

Annette Funicello rides a bike.

Ronald Reagan and Virginia Mayo ride a bike.

Ronald Reagan and Virginia Mayo ride a bike.

Jack Oakie rides a bike.

Jack Oakie rides a bike.

Marie Versini and Jean-Paul Belmondo crawl with bikes.

Marie Versini and Jean-Paul Belmondo crawl with bikes.

George Nader rides a bike.

George Nader rides a bike.

Stuart Whitman wrestles a bike. Sarah Miles gets snagged in a chain. 

Stuart Whitman wrestles a bike. Sarah Miles gets snagged in a chain. 

Gloria Stuart walks a bike.
The “Titanic” Oscar nominee, a few years earlier in her career.

Gloria Stuart walks a bike.

The “Titanic” Oscar nominee, a few years earlier in her career.

Joseph Campenella rides a bike. Tetraptychly.

Joseph Campenella rides a bike. Tetraptychly.