Contact Us

For general information about performances, show auditions and other events related to our theatre, you can reach us via the following contact information:

The GEM Theatre
12852 Main Street
Garden Grove, CA 92840
714.741.9550 x221

Box Office

Box office hours:

Tuesday and Thursday
2:00pm – 6:00pm

Performance Schedule:
Thursday thru Saturday, 5:30pm – 9:00pm
Sunday 1:00pm – 4:00pm

If you would like to add, modify, or cancel ticket reservations, please call our box office at 714.741.9550 x221 and leave a message, or e-mail us at A theater representative will be in contact with you as soon as possible.


If you would like to reach one of our staff directly, please choose the appropriate representative that will best assist your questions.

Damien Lorton — Artistic Director & Co-Founder
714.741.9550 x225

Nicole Cassesso — Executive Director & Co-Founder

Jeff Segal — Musician Contractor

Contact Form

You can also use the form below for general questions. Your message will be sent to a representative who will then respond accordingly to your needs or inquiries.

Full name*:  

E-mail address*:   


One More Productions, Inc. is a non-profit organization.
Section 501(c)(3) - DLN #17053028019048
OMP Website v2.1 - June 2008 (Updated June 2015)

Website and flash design by Polar Horizons
Original "One More Productions" letterhead by Teddy Bill
Select photos by Fred Ortega Photography, Nicki Peek, and Joey Kincer