Neptune's Naughty Daughter is a 1917 American silent comedy film directed by John G. Blystone and starring Alice Howell and Robert McKenzie.

Joe, a sailor, loves Alice and takes her to the cabaret.

The captain, however, is still obsessed with Alice and kidnaps her onto his ship.

[2][3] Moving Picture World wrote: "Miss Howell will go under water to get laughs."

"[She] has demonstrated her fearless daring in performing stunts as hazardous and difficult as any man has ever undertaken... She knows how to get laughs out of every situation where a laugh may possibly be planted.