Gavin Volure

S3 E4: When Jack (Alec Baldwin) and Liz (Tina Fey) are invited to a dinner party at Gavin Volure's (guest star Steve Martin) mansion, Jack is let in on a secret business opportunity and the eccentric host becomes enamored with Liz. Jack encourages their burgeoning relationship until it is revealed that there is more to Gavin than meets the eye. Meanwhile, Tracy (Tracy Morgan) fears his kids are being too nice toward him and may have sinister plans, and Kenneth (Jack McBrayer) entrusts Jack to invest his savings in Gavin's business venture. Also stars Scott Adsit and Katrina Bowden.