Harry Reems

Herbert Streicher , better known by his professional pseudonym Harry Reems , was an American pornographic actor whose most famous role was Doctor Young in the 1972 cult classic Deep Throat. Throughout the 1970s and into the mid 1980s he was one of the most prolific performers in the adult film industry. He retired from the industry in 1989.

Reems was born Herbert Streicher. He attended the University of Pittsburgh for a year before briefly serving in the United States Marine Corps, from which he received an honorable discharge following hardship leave. He then elected to pursue an acting career, principally in offBroadway theater.

Source: Wikipedia