Distribution et crédits de « Wha' Happen? »
Production
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Jules White
producer
Editing
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Edwin H. Bryant
editor
Directing
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Jules White
director
Writing
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Felix Adler
writer
Distribution
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Barbara Jo Allen
Vera
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Tim Ryan
Tim, Vera's husband
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Dorothy Granger
Commissioner's Wife
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Stanley Blystone
Police Commissioner
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Al Thompson
Thief
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Stephen Roberts
Doctor