While Charlie is distracted with the birth of his first grandchild, son Jimmy impersonates his father in order to investigate a murder aboard a freighter in the harbor.

Sidney Toler
as Charlie Chan

Phyllis Brooks
as Judy Hayes

Victor Sen Yung
as James Chan

Eddie Collins
as Al Hogan

John 'Dusty' King
as Randolph

Claire Dodd
as Mrs. Carol Wayne

George Zucco
as Dr. Cardigan

Robert Barrat
as Captain Johnson

Marc Lawrence
as Johnny McCoy

Richard Lane
as Joe Arnold
CinemaSerf
This opens up with the most anachronistic scene you're ever likely to see in a "Charlie Chan" film. Him, mama and his thirteen (is that a lucky number?) all around the dinner table excitedly awaiting the arrival of the first grandchild. Whilst "Pop" - for the first time played by Sidney Toler - is s...