Lassie - Episode 6 - "The Convict" (Originally broadcast 10/17/1954) 

Jeff and Lassie meet an escaped convict near the lake.
NOTE: This recorded episode has been edited to remove commercials and add titles and descriptions. "Lassie" is copyrighted and owned by Classic Media. The first 4 seasons of Lassie were later rebroadcast as "Jeff's Collie". This episode was recorded from COZI TV in 2013 (via over-the-air antenna TV)