Smallville (2001)

S03E06 Relic

Clark learns that his father, Jor-El, visited Earth four decades earlier. Meanwhile, Lana's great uncle, wrongfully imprisoned for his wife's murder decades ago, reveals a photograph of the true killer he suspects, leaving Lana stunned by the resemblance to Clark. Convinced the drifter is Jor-El, Clark delves deeper into the mystery, uncovering a Kryptonian medallion that grants him glimpses into the past, revealing the life Jor-El began for him long before his arrival on Earth.