Oliver Cates (13 episodes)
Anne Cates (6 episodes)
Dee Sampson (6 episodes)
Roy Cates (1 episode)
Ted Sampson (2 episodes)
Crystal Cates (14 episodes)
Ellen Sampson (4 episodes)
Dr. Milton Bradshaw (3 episodes)
Rabbit Guy (1 episode)
Police Officer (1 episode)
Library Patron (1 episode)
Bookstore Patron (uncredited) (1 episode)
P.T. Barnum (1 episode)
Annie Sullivan (1 episode)
Mary Shelley (1 episode)
Albert Einstein (1 episode)
Librarian (1 episode)
Alexander Graham Bell (1 episode)
Police Station Punk (uncredited) (1 episode)
Joan of Arc (1 episode)
McSween (1 episode)
Club Member (1 episode)
Police Officer (as Paul Wood) (1 episode)
Lewis Carroll (as Thomas Cavanagh) (1 episode)
Lady in Curls (1 episode)
Alice Liddell (1 episode)
Napoleon Bonaparte (1 episode)
Vince (1 episode)
Scout (1 episode)
Mother (1 episode)
Bobby (as Bryce R. Kulak) (1 episode)
Oscar Wilde (1 episode)
Edward Carson Q.C (1 episode)
Student (uncredited) (1 episode)
Ludwig van Beethoven (1 episode)
Dr. Preston (1 episode)
Frederick Banting (1 episode)
Sandy Mear (as Adam Harrington) (1 episode)
St. Nicholas (1 episode)
Ray Cates’ Girlfriend (1 episode)
Edgar Allan Poe (1 episode)
Harriet Tubman (1 episode)
Winnie (1 episode)
Principal (1 episode)
Cleopatra (1 episode)
Alicia (1 episode)
Gina Lester (1 episode)
Butch Cassidy (1 episode)
Reggie (1 episode)
Best Boy Grip (14 episodes)