Barbara Siebertz (II)

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Barbara Siebertz (II)

Additional Crew

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Credits
2 titles

Past Film & Video (1 title)	Budget	Opening Weekend	Gross (US & Canada)	Gross (Worldwide)
The Simpsons Movie (2007) Additional Production Supporter Additional Production Supporter See fewer	$75MM	$74MM	$183MM	$536MM

Past Television (1 title)	Episodes
SpongeBob SquarePants (2018) (TV Series) - Additional Production Support (Warner Bros. Animation) (1 episode, 2018) Additional Production Support (Warner Bros. Animation) (1 episode, 2018) See fewer Squirrel Jelly/The String (Nov 18, 2018) Season 11, Episode 26 - Additional Production Support (Warner Bros. Animation) Additional Production Support (Warner Bros. Animation) See fewer	1

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