The Big Valley (1965)

S1E18 A Time to Kill

Jarrod is thrilled to reconnect with a former law school buddy, but his excitement quickly fades when he discovers that a Secret Service agent is tracking him. Wherever he turns, counterfeit cash seems to be lurking, prompting Jarrod to delve deeper into the mystery surrounding his old friend's activities. He becomes resolute in uncovering the truth behind the strange circumstances that have emerged.