The above advertisement for porn films appeared in a Lykens Valley newspaper in June 1973. The films,Superchick, and The Stepmother, were shown at the Halifax Drive-In Theatre in Halifax, Dauphin County, Pennsylvania, from 20 June to 23 June. The films were rated “R” but contained sexually suggestive content.
The leaders for the films stated:
She’s Superchick
A SUPER CHARGED GIRL! ALWAYS READY FOR ACTION… ANY KIND
Starring Joyce Jillson
A Crown International Pictures Release
— also —
She forced her husband’s son to commit the ultimate sin!!
THE STEPMOTHER… it’s a family affair
Starring Alejandro Rey, Katherine Justice
A Magic Eye of Hollywood Production, Inc., A Crown International Pictures Release
(showing first at dusk)
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Marvin Troutman, ran the Halifax Drive-In as a sideline to his undertaking business. Marvin, and his wife, Doris R. [Hoover] Troutman, decided they liked the movie theatre business better than undertaking, and moved full-time into it with the purchase of the Millersburg Colonnade Theatre, Gratz Sky-Vu Drive-In and the Halifax Drive-In. Shortly afterward, they formed Martro Theatres, Inc., and by 1972, they formed the Cinema Supply Company, which supplied necessities to the theatres.
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