He came out of retirement at an estimated age of 14 to star in the 1974 feature film Benji , which became his greatest commercial success .
In 1971 , Higgins starred in the film Mooch Goes to Hollywood with Zsa Zsa Gabor and Vincent Price .
Higgins came out of retirement at an estimated age of 14 to star in the 1974 feature film Benji , which became Higgins ' greatest commercial success .
In 1971 , Higgins starred in the film Mooch Goes to Hollywood with Zsa Zsa Gabor and Vincent Price .