Gian-Piero Ringel: Executive Producer (Production)2007-02-13

Gian-Piero Ringel: Producer (Production)2010-06-01

Gian-Piero Ringel: Producer (Production)2005-12-15

Gian-Piero Ringel: Executive Producer (Production)

Gian-Piero Ringel: Producer (Production)2015-04-02

Gian-Piero Ringel: Co-Producer (Production)2013-12-12

Gian-Piero Ringel: Co-Producer (Production)2016-04-22

Gian-Piero Ringel: Producer (Production)2016-10-20

Gian-Piero Ringel: Producer (Production)2008-11-20

Gian-Piero Ringel: Producer (Production)2011-02-24

Gian-Piero Ringel: Co-Producer (Production)2013-10-04