Sean Astin as Arnold Perlstein - The Magic School Bus (80's Live Action) Fan Cast | myCast.io
Sean Astin
Age: 55
male
Sean Patrick Astin (born February 25, 1971) is an American film actor, director, and producer better known for his film roles as Mikey Walsh in The Goonies, the title character of Rudy, and Samwise Gamgee in the Lord of the Rings trilogy. In television, he appeared as Lynn McGill in the fifth season of 24. He also provided the voice for the title character in Disney's Special Agent Oso.
The eccentric teacher Ms. Frizzle embarks on adventures with her eight students on the eponymous school bus. As they journey on their exciting field trips, they discover locations, creatures, time periods, and more to learn about the wonders of science along the way.
