Marion Fairbanks

The Flying Twins

Madeline Fairbanks

The Flying Twins

Boyd Marshall

Vinald Marshall, the twins' father

Ethel Jewett

Lucia Marshall, the twins' mother

Nellie Parker Spaulding

Aunt Sally

Harry LaPearl

Fred Morris

Bertha Leon

Stella, Fred's wife

Lorraine Huling

Cousin Carolyn