“The Empire Lyon brother will guest-star in this week’s new episode, marking the first time in 20 years that Smollett will appear in the same series as younger sister Jurnee Smollett-Bell, who plays Rosalee—Aww!

The actor is set to play Josey, a “wild-eyed runaway” in Wednesday’s upcoming episode.”

Read the full story: Jussie Smollett to Guest Star in WGN America’s ‘Underground’