[s10e19] Secrets Today

: Zod reveals that Oliver has been marked with the Omega symbol by Darkseid, attempting to appeal to the darkness within him to kill Clark.

: Clark returns to the Phantom Zone to investigate how General Slade Wilson escaped. Oliver tricks Clark into taking him along, but both are captured by General Zod's soldiers. [S10E19] Secrets

If you are looking for the scripted drama from the final season of Smallville , Episode 19 is titled "," directed by series star Justin Hartley (Oliver Queen). : Zod reveals that Oliver has been marked