Director
Lara Shapiro
DIRECTOR
Mark Henn
Wilfred Jackson
Jack Kinney
Writer
Shirley Pierce
WRITER
Stars (in credits order)
James Earl Jones
Self - Host
Alfre Woodard
Polly - Narrator (archiveFootage) (voice)
Geoffrey Jones
John Henry (archiveFootage) (voice)
Tim Hodge
MacTavish (archiveFootage) (voice)
Dave Murray
Thomas (archiveFootage) (voice)
Carrie Harrington
Polly (archiveFootage) (singingVoice)
Dennis Day
Old Settler (archiveFootage) (voice)
Jerry Colonna
Narrator ('Brave Engineer') (archiveFootage) (voice)
Bob Amsberry
Joe Muffaw (uncredited) (archiveFootage) (voice)
Parley Baer
Chris Crosshaul (uncredited) (archiveFootage) (voice)
Ken Christy
Shot Gunderson (uncredited) (archiveFootage) (voice)
Dal McKennon
Cal McNab (uncredited) (archiveFootage) (voice)
Thurl Ravenscroft
Paul Bunyan (uncredited) (archiveFootage) (voice)
