Kapetan was a graduate of Phillips Academy in Andover and was part of the school's first co–educational class. In 1974, he played the lead role of the French planter Emile in the school's production of the musical South Pacific, playing opposite classmate Dana Delany. He attended Northwestern University and graduated in 1978.
^Sommer, Elyse (2001). "On the Twentieth Century". Curtain Up: The Internet Theater Magazine of Reviews, Features, Annotated Listings. Elyse Sommer / Curtain Up. Retrieved November 22, 2010.
^"Peter Kapetan (1956–2008)". IMDb. November 22, 2010. Retrieved November 22, 2010. Confessions of a Shopaholic – Gin and Tonic Guy 2007; Farm Girl in New York – Steve
^BEN BRANTLEY (February 25, 2000). "HE WILD PARTY". The New York Times. Retrieved November 22, 2010. WITH: ... Peter Kapetan (Sam Himmelsteen),
^Laura Deni (October 8, 2000). "THE SCARLET PIMPERNEL". Broadway To Vegas. Retrieved November 22, 2010.