30 Rock: Season 3, Episode 4

3 - 4: Gavin Volure

Liz meets one of Jack's friends, the eccentric businessman Gavin Volure (Steve Martin), when the pair attend a dinner party with guests including John McEnroe. Gavin, after offering Jack a secret business opportunity, becomes enamored with Liz. Jack encourages the relationship until he discovers Gavin is not as successful as he claimed. Also, Kenneth invests his money in Gavin's business. Meanwhile, after learning about Lyle and Erik Menendez murdering their parents, Tracy fears that his children, Tracy Jr. and George Foreman Jordan, are trying to kill him.