Grant Withers
Officer Pat O'Hara
Adrian Morris
Officer Sam Maloney
Kay Hughes
Molly Selkirk
Mickey Rentschler
Pinky Adams
Silver Wolf
Irish
Gordon Hart
W.H. Harrison
Frank Lackteen
Mr. Tahata, alias Warner the Great
C. Montague Shaw
Mr. Wellington
Harry Davenport
John P. Adams, inventor
Wheeler Oakman
Stevens, gang chemist
Max Hoffman Jr.
Harry Selkirk
Jack Mulhall
Desk Sergeant
Earl Dwire
Jeremiah Crockett
Leonard Lord
Franklin, the real Tahata
