New Delhi, Aug. 22 -- The Pitt Season 3 teaser has given fans their first look at Dr Michael "Robby" Robinavitch's return to the emergency department, while also prompting questions about the absence of Dr Samira Mohan.

The teaser begins with Shawn Hatosy's Dr Jack Abbot rallying his night-shift crew as they prepare to clear the big board before the dayside team takes over. Robby is not the first character seen or heard, but his return quickly becomes the focus.

"Robby's name is on the schedule - is he finally back?" Dr Shen (Ken Kirby) asks.

Abbot replies: "I'll believe it when I see it."

The exchange sets up one of the central threads of the new season. Robby has been away following the events of Season 2, and his return appears far...