*Tracy Morgan, freshly-freed from his SCRAM alcohol monitor for various DUI offenses, has been cast as one of three lead voices in a new film for Walt Disney Pictures.

"G-Force" also taps the voices of Nicolas Cage and Steve Buscemi as a group of ultra-intelligent animal commandoes who work for a government agency trying to prevent an evil billionaire from taking over the world.

Morgan will voice a guinea pig named Blaster, while Cage plays Speckles, a mole; and Buscemi a hamster named Bucky.

Bill Nighy and Will Arnett have also come on board as on-screen actors in the live-action/CG film from Disney and Jerry Bruckheimer Films. Nighy will portray an industrialist, and Arnett will play an FBI agent.

Meanwhile, Morgan joined his "30 Rock" cast members Tina Fey, Alec Baldwin and Jane Krakowski to film "30 Rock Live!" a live version of the show taped Nov. 19 at a small New York theatre that will air as an episode on Dec. 6.

Two hundred fans paid a reported $20 each to attend the special taping, which doubled as a benefit for members of the production staff who were laid off due to the ongoing Hollywood writers strike.

In still more Tracy Morgan news, the San Francisco Chronicle's SF Gate is reporting that his wife of 22 years, Sabina, has called off her plans to file for divorce.

Word has it that she kicked him out of their home after his repeated legal problems and drunken incidents, but was attempting to reconcile on his 39th birthday on Nov. 10.

A source says: "Sabina let him return home on the condition that he stay sober. ... Now, they'll all be together for the holidays."