Baxter Stockman

Dr. Baxter Stockman (voiced by Phil LaMarr) is one of the three secondary villains of the 2009 animated horror film Alvin and the Chipmunks: The Hidden Assassin and a member of a biker gang.

Biography
In the summer of 2003, Baxter, along with two male bikers named Hun (Eric Bauza) and Tiger Claw (also voiced by Eric Bauza), travels to Monterrey Park and stops in a convenience store. In the store, Baxter takes to hassling customer named Karai (Kelly Hu), having both Tiger Claw and Hun restrain her companion Toby Seville (Zachary Levi). Having grabbed Toby Seville's wallet when he attempted to throw it to Karai, Baxter taunts Karai, making Karai grudgingly ask for it back and address him as Dr. Stockman.

After Toby Seville mangles their motorcycles as revenge for troubling him and Karai, Baxter and his fellow bikers follow the duo back to the suburbs of Riverside. Despite being reluctant to participate in his friends' plan to burn down the haunted house after siphoning gasoline from a red Mazda sedan, Baxter, however, after being reassured by Hun that nobody will get hurt, wanders off to look around. Going into the haunted house, Baxter nonchalantly begins toying with some of the equipment lying around on the second floor, eventually climbing up onto the third floor that leads to the attic. Finding a rope and rake used to hoist dry leaves, Baxter begins swinging from it for fun, catching the attention of, and annoys Tiger Claw, who demands Baxter to come down this instant, so they can help Hun in his revenge plans. Unseen by Tiger Claw, Baxter was ultimately grabbed by Donald Walls (posing as Theodore Seville) and pulled back into the haunted house, where Theodore/Donald stabs him to an attic rafter by the throat with a sharp pitchfork. Shortly, before Theodore/Donald kills him too, Tiger Claw finds Baxter's corpse, which Theodore/Donald later moves. Baxter Stockman's corpse was eventually found and taken away by the paramedics.