Private Practice began as a backdoor pilot airing during Grey's Anatomy's third season as a way to exit Kate Walsh's Addison Forbes Montgomery Shepherd from the show.
Likewise, you may want to try the backdoor approach of working at a studio in a non-acting capacity while keeping an ear to the ground for upcoming productions.
Although the official site has been offline since September 2005 (due to the threat of litigation), there are backdoor entrances to the original network.
Maybe there's a backdoor or someone she knows in Hell who can help you.
There was no backdoor in the kitchen, but Traci had wedged the window over the sink open.
After a sneaky backdoor departure and stop at the variety store for their purchases the couple was on their way.