from New Brunswick, New Jersey, USA
Roy Mack (born LeRoy A. McClure) was an American director of short films, mostly comedies, with over 200 titles to his credit.

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Hillbilly Blitzkrieg
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Love Turns Winter to Spring
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Dancing in a Harem
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The Girl After My Heart
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Dave Apollon and His Orchestra
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Artie Shaw and His Orchestra
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Ray Kinney and His Royal Hawaiian Orchestra
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Dave Apollon & His Orchestra
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Postal Union
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All-Star Vaudeville
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Richard Himber and His Orchestra
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Broadway Ballyhoo
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Listening In
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King for a Day
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Good Badminton
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Soft Drinks and Sweet Music
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Vaudeville
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Africa Speaks -- English
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Pleasure Island
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Rubinoff and His Orchestra
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A Regular Trouper
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Pie, Pie Blackbird
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Tee for Two
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Opening Night
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Sport Slants #4
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The Silent Partner
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Old Lace
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A Havana Cocktail
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The High School Hoofer
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A Battery of Songs
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A Holiday in Storyland
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Taxi Talks
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The Still Alarm
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The Naggers at Breakfast
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Modern Business
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The Bard of Broadway
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Alpine Echoes
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For Two Cents
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Purely an Accident
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