Oso

Disney Channel has found some big talent to entertain the little viewers of Special Agent Oso.

Mel Brooks, Sarah Chalke, Rebecca Romijn, Jenna Elfman and Freddy Rodriguez are among the stars who have signed on to provide guest voices on the animated preschool series.

The star-studded episodes will air the week of April 4 on Disney Channel's Disney Junior block. In one episode, Brooks will play a sleepy grandfather, while in another Romijn is featured as a department store clerk. Also, Elfman plays a safety-conscious mom, Rodriguez is a health-minded dad, Chalke is a preschool director and Doris Roberts is a forgiving grandmother.

"I did Special Agent Oso because my five-year-old grandson Henry watches the show," says Brooks. "I wanted to surprise him with an appearance." Special Agent Oso stars Sean Astin as the voice of Oso, a stuffed panda bear who completes his missions with the help of young viewers. The show airs weekdays at 6:30 a.m and 1 p.m.

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