The Shaggy Dog "I was a Teen-age boy!" Through an ancient spell, a boy changes into a sheepdog and back again. It seems to happen at inopportune times and the spell can only be broken by an act of bravery.... Details Casts Videos Galleries Posters Title The Shaggy Dog Release Date 1959-03-19 Runtime 01 Hours 44 Minutes Genres Comedy Family Fantasy Production Companies Walt Disney Productions Production Countries United States of America Fred MacMurray... Wilson Daniels... Jean Hagen... Freeda Daniels... Tommy Kirk... Wilby Daniels... Annette Funicello... Allison D'Allessio... Tim Considine... Buzz Miller... Kevin Corcoran... Moochie (Montgomery) Dani... Cecil Kellaway... Professor Plumcutt... Alexander Scourby... Dr. Mikhail Andrassy... Roberta Shore... Franceska Andrassy... James Westerfield... Officer Hanson... Strother Martin... Thurm... Forrest Lewis... Officer Kelly... Ned Wever... FBI Chief E.P. Hackett... Gordon Jones... Captain Scanlon, Police C... Jacques Aubuchon... Stefano... Jack Albertson... Reporter (uncredited)... The Shaggy Dog - Trailer (Trailer) Original Size (2000x1125) Original Size (1280x720) Original Size (1920x1080) Original Size (3840x2160) Original Size (1920x1080) Original Size (3840x2160) Original Size (3840x2160) Original Size (2000x1125) Original Size (1280x720) Original Size (1000x1500) Original Size (600x909) Original Size (1333x2000) Original Size (1600x2400) Original Size (2000x3000) Original Size (1000x1500) Original Size (1600x2400) Original Size (1000x1500) Original Size (800x1200) Original Size (1600x2400) Original Size (1600x2400) Original Size (1600x2400) Original Size (2000x3000) Original Size (2000x3000) Original Size (1600x2400) Original Size (2000x3000) Original Size (500x750) Original Size (1978x3000)