Ray Daley and Gordon Jones in Frontier Circus (1961)

Henry Jones and Jo Van Fleet in Frontier Circus (1961)

Charles Ruggles in Frontier Circus (1961)

Sammy Davis Jr. in Frontier Circus (1961)

John Derek and Ina Victor in Frontier Circus (1961)

Richard Jaeckel and Abigail Shelton in Frontier Circus (1961)

Carolyn Kearney and Robert Sampson in Frontier Circus (1961)

Abigail Shelton in Frontier Circus (1961)

Slim Pickens, c. 1970. Photo by Gabi Rona

Barbara Rush at an event for Frontier Circus (1961)

John Derek, Richard Jaeckel, and Chill Wills in Frontier Circus (1961)

Margarita Cordova, Nehemiah Persoff, and Anita Sands in Frontier Circus (1961)

John Derek, Constance Ford, and Chill Wills in Frontier Circus (1961)

J. Pat O'Malley in Frontier Circus (1961)

John Derek and Richard Jaeckel in Frontier Circus (1961)