Terry Plant says if the video were released it could spread quickly and destroy Coleman, who used to star in the TV series "Diff'rent Strokes." Coleman is accused of running into a man with his truck while backing out of the bowling alley parking lot in September.
The two apparently got into it when Coleman objected to the man taking pictures of the actor with his cell phone. Coleman pleaded no contest in December to a disorderly conduct charge in the incident and was ordered to pay a $100 fine.
He also pleaded no contest to a reckless driving charge. That charge will be waived if he stays out of trouble for the next year.