After his high-profile role, West, along with Burt Ward and Yvonne Craig (who played crime-fighting sidekicks Robin and Batgirl), was severely typecast. West's first post-Caped Crusader role was in the film The Girl Who Knew Too Much (1969). His lead performance against type as cynical tough guy Johnny Cain did not erode his Batman image; the movie was a box office disappointment.  For a time, West made a living from personal appearances as Batman. In 1974, when Ward and Craig reprised their Batman roles for a TV public-service announcement about equal pay for women, West was absent. Instead, Dick Gautier filled in as Batman. One of West's more memorable Batman appearances, after the series had ended, was with the Memphis-based United States Wrestling Association, where he engaged in a war of words with Jerry "The King" Lawler while wearing the cowl and a tracksuit, and even name-dropping Spider-Man.  West subsequently appeared in the theatrical films The Marriage of a Young Stockbrocker (1971), The Curse of the Moon Child (1972), The Specialist (1975), Hooper (as himself; 1978), The Happy Hooker Goes Hollywood (1980), One Dark Night (1983) and Young Lady Chatterley II (1985). West also appeared in such television films as The Eyes of Charles Sand (1972), Poor Devil (1973), Nevada Smith (1975), For the Love of It (1980) and I Take These Men (1983).  West split his time between residences in Palm Springs, California and Ketchum, Idaho.  He did guest shots on the television series; Maverick, Diagnosis: Murder, Love, American Style, Bonanza, The Big Valley, Night Gallery, Alias Smith and Jones, Mannix, Emergency!, Alice, Police Woman, Operation Petticoat, The American Girls, Vega$, Big Shamus, Little Shamus, Laverne & Shirley, Bewitched, Fantasy Island, The Love Boat, Hart to Hart, Zorro, The King of Queens, and George Lopez. West was also in an episode of Bonanza that supposedly never aired until reruns were shown and he made several guest appearances as himself on Family Feud. In 1986, he starred in the comedy police series titled The Last Precinct.

Answer this question "What did West do in his post Batman career?" by extracting the answer from the text above.
West's first post-Caped Crusader role was in the film The Girl Who Knew Too Much (1969).