Tracy Morgan will miss "30 Rock" following surgery to replace a kidney.
The comedian-actor has been written out of at least two episodes of the NBC Thursday night comedy to recover from his operation, EW.com reports.
Tracy, who stars as Tracy Jordan on the series, had surgery around Dec. 10 and was seen at a New York Knicks game on Dec. 17.
The website goes on to report that a rep for Tracy said, "Tracy is doing well and taking some much-needed time to recover after the surgery. He is looking forward to going back to work after the holidays."