The Mark of Crime
- Episode aired Oct 17, 1957
![Dick Simmons and Yukon King in Sergeant Preston of the Yukon (1955)](https://m.media-amazon.com/images/M/MV5BMjMxNzQzMzQzMF5BMl5BanBnXkFtZTcwNjU5ODU5Mw@@._V1_QL75_UY281_CR2,0,190,281_.jpg)
Two businessmen with criminal pasts want to kill Sergeant Preston and blame the murder on a hotheaded man who believes he's being fired from his job.Two businessmen with criminal pasts want to kill Sergeant Preston and blame the murder on a hotheaded man who believes he's being fired from his job.Two businessmen with criminal pasts want to kill Sergeant Preston and blame the murder on a hotheaded man who believes he's being fired from his job.