George, Ruth and Humphrey go for a boat ride with Wolf Larsen.
Milton Sills
'Wolf' Larsen
Jane Keithley
Lorna Marsh
Raymond Hackett
Allen Rand
Mitchell Harris
'Death' Larsen
Nat Pendleton
Smoke
John Rogers
Mugridge
Harold Kinney
Leach
Sam Allen
Neilson
Harry Tenbrook
Axel Johnson
Thomas Jefferson
Bookshop Proprietor (uncredited)
