[3] His credits in mainstream cinema are limited, although he did play the role of Weasel Podowski in Wes Craven's 1972 horror film The Last House on the Left.

He starred alongside David Hess, Sandra Peabody, Jeramie Rain, Marc Sheffler and Lucy Grantham.

In 1973, he starred in Sean S. Cunningham's horror film Case of the Full Moon Murders with his Last House costar Sandra Peabody.

[6] Lincoln succeeded Larry Levinson as the owner of the 1970s and 1980s New York City sex club Plato's Retreat.

[7] At one point, Lincoln lived in Ventura, California in an apartment adjacent to pornographic actress Erica Boyer.