Eric Shea

Eric Shea (born February 14, 1960), is an American actor. A professional child actor, active from age six through seventeen, he is best known for his roles in the blockbuster feature films Yours, Mine and Ours (1968) and The Poseidon Adventure (1972), as well as his numerous guest-starring appearances throughout the 1960s and 1970s on such popular television series as Batman, Gunsmoke, The Flying Nun, Nanny and the Professor,The Brady Bunch, and Little House on the Prairie, among others. Shea's brothers Christopher and Stephen both voiced Linus van Pelt for the Peanuts TV animation specials in the 1960s and 1970s, respectively.
Cast

The Poseidon Adventure
Robin Shelby

Smile
Little Bob

The Whiz Kid and the Carnival Caper
Unknown

The Castaway Cowboy
Booton 'Little Maca' MacAvoy

Yours, Mine and Ours
Phillip North

Houston, We've Got a Problem
Mikey 'Mike' Matthews

Ace Eli and Rodger of the Skies
Roger Walford

Menace on the Mountain
Mark McIver

When Every Day Was the Fourth of July
Red Doyle

Gaily, Gaily
Virgil Harvey
The Whiz Kid and the Mystery at Riverton
Alvin Fernald

The Secret of the Pond
Joey

The Cockeyed Cowboys of Calico County
Boy outside saloon (uncredited)