David Graf
Paul David Graf was an American actor, known for his role as Sgt. Eugene Tackleberry in the Police Academy series of films.
Graf was born in Zanesville, Ohio, and later moved to Lancaster, Ohio and graduated from Lancaster High School. He studied theatre at Otterbein College in Westerville, a suburb of Columbus, Ohio where he graduated in 1972. He attended graduate school at Ohio State University until 1975, when he dropped out to pursue his acting career.
Source: Wikipedia