Professor Beware

Harold Lloyd

Prof. Dean Lambert

Phyllis Welch

Jane Van Buren

Raymond Walburn

Judge James G. Parkhouse Marshall

Lionel Stander

Jerry

William Frawley

Snoop Donlan

Thurston Hall

J.J. Van Buren

Cora Witherspoon

Mrs. Ophelia Pitts

Sterling Holloway

Rupert (the groom)