Ep 3. Kirstie Alley/Tom Petty and the Heartbreakers

Kirstie Alley makes her second appearance as host on "Saturday Night Live" in the third episode of the show's seventeenth season. Joining Alley is musical guest Tom Petty and the Heartbreakers, who have become a staple of the music industry with their rock and roll sound.

The episode begins with a sketch featuring Dana Carvey as President George H.W. Bush. Bush is holding a press conference to address the news that he vomited on the Prime Minister of Japan during a state dinner. Carvey's impression of Bush is spot-on, capturing the President's mannerisms and speaking style perfectly. The sketch pokes fun at Bush's infamous incidents of vomiting in public and the sometimes-comical nature of political gaffes.

Later in the show, the cast performs a sketch titled "The Real Jesse Jackson." In it, Jackson is depicted as a power-hungry politician willing to do whatever it takes to get ahead. Phil Hartman does an especially good job portraying Jackson's deep voice and serious demeanor. The sketch is a biting commentary on the sometimes-corrupt nature of politics and the way that those in power can manipulate the system.

Another highlight of the episode is a commercial parody for a product called "Bad Idea Jeans." The sketch features a group of stereotypical "guys" engaging in activities like smoking cigarettes and drinking beer while wearing jeans. The product being advertised is a pair of jeans that, when worn, make it easy to make bad decisions. The sketch is a hilarious take on the many products that aim to make life easier but often lead to negative consequences.

Throughout the episode, Kirstie Alley proves to be an excellent host. She participates in sketches and shows off her comedic chops, but she also brings a level of professionalism and polish to the show. Her experience as an actress is evident in her performances, and it's clear that she's comfortable in front of the camera.

The musical performances by Tom Petty and the Heartbreakers are also noteworthy. The band performs two songs, "Into the Great Wide Open" and "Kings Highway." Petty's gravelly voice, paired with the band's driving rhythm section, creates a sound that is both classic and contemporary. The audience gives the band a warm reception, and it's clear that they're a perfect fit for the show.

Overall, "Saturday Night Live" season 17 episode 3 is a strong showing for the series. With Kirstie Alley as a capable host and Tom Petty and the Heartbreakers delivering great music, the episode is a perfect example of what "Saturday Night Live" does best: comedy, music, and pop culture all rolled into one.