So This Is Washington

Lum Edwards

Abner Peabody

Chester W. Marshall

Jane Nestor - Marshall's Secretary

Robert Blevins

Aunt Charity Speers

Stranger in Park Renting 'Rooms'

First Hotel Desk Clerk (uncredited)

Inventor with Pocket Machine Gun (uncredited)

Steve Reynolds - Station Agent (uncredited)

Earl - Hick Townsman (uncredited)

Inventor with Parachute (uncredited)

Senator (uncredited)

Department Store Manager (uncredited)

Inventor with Memory Tablets (uncredited)

Betty - Taxi Driver (uncredited)

Golf Hotel Desk Clerk (uncredited)

Second Hotel Desk Clerk (uncredited)

Senator Vickers (uncredited)

Mrs. Pomeroy (uncredited)