Title: List of Family Guy cast members
Content:   Family Guy is an American animated sitcom that features five main voice actors, and numerous regular cast and recurring guest stars. The principal voice cast consists of show creator Seth MacFarlane, Alex Borstein, Mila Kunis (who replaced Lacey Chabert after the first season [her last episode is "Holy Crap," now marketed as the second episode of season two]), Seth Green, and Mike Henry. Recurring voice actors include Patrick Warburton, Adam West, John G. Brennan, Nicole Sullivan and Jennifer Tilly, and repeat guest stars include Phyllis Diller, Charles Durning, Rush Limbaugh, James Woods and Phil LaMarr. Many cast members provide voices for 
Title: List of Family Guy cast members
Content:  Seth MacFarlane voices four of the show's main characters: Peter Griffin, Brian Griffin, Stewie Griffin, and Glenn Quagmire. MacFarlane chose to voice these characters himself, believing it would be easier to portray the voices he had already envisioned than for someone else to attempt it. MacFarlane drew inspiration for the voice of Peter from a security guard he overheard talking while attending the Rhode Island School of Design. Stewie's voice was based on the voice of English actor Rex Harrison, especially his performance in the 1964 musical drama film My Fair Lady. MacFarlane uses his own voice while portraying Brian. MacFarlane also provides the voices for various other recurring and one-time only characters, including news anchor Tom Tucker, Lois' father Carter Pewterschmidt and Dr. Hartman. He explained on the Graham Norton Show that the voice for Glenn Quagmire is based on 1940s and 1950s radio commercials. He is the only cast member to be in every episode.
Title: List of Family Guy cast members
Content: Lacey Chabert voiced Meg for the first production season (14 episodes), but, because of a contractual agreement, was never credited. Chabert left the series due to time constraints with her acting role in Party of Five, as well as schoolwork. ; Norm Macdonald voiced the character of Death in a second-season episode of Family Guy. He was subsequently replaced by Adam Carolla in all other appearances. ; Jon Cryer voiced Kevin Swanson in his first appearance before the role passed to Seth MacFarlane. The character was written out of the series for several years, with Scott Grimes taking over the voice when the character returned. ; Fairuza Balk was the original voice of high school bully Connie D'Amico until Lisa Wilhoit took over the character from the third to eighteenth seasons. ; Natasha Melnick was the original voice of Meg Griffin's Friend Ruth Cochamer until Emily Osment took over the character in the eleventh season. ; Beginning in 2021, Actor Arif Zahir will take over voicing Cleveland Brown from Mike Henry. 
Title: Antonella Rinaldi
Content:  Rinaldi was born in Rome. She is the daughter of historical actor Giuseppe Rinaldi and actress Marina Dolfin and her maternal grandmother was operatic soprano Toti Dal Monte. She is best known for voicing Lois Griffin in the Italian-Language version of the animated sitcom Family Guy. She has also dubbed Jennifer Jason Leigh, Laura Linney, Jennifer Tilly, Amanda Plummer and Andie MacDowell in some of their films. In 2011, she and her husband Mauro Gravina made a guest appearance on the web show Freaks!
Title: List of Family Guy cast members
Content:  Alex Borstein voices Lois Griffin, Asian correspondent Tricia Takanawa, Loretta Brown and Lois' mother Barbara Pewterschmidt. Borstein was asked to provide a voice for the pilot while she was working on MADtv. She had not met MacFarlane or seen any of his artwork and said it was "really sight unseen". At the time, Borstein performed in a stage show in Los Angeles, in which she played a redhead mother whose voice she had based on one of her cousins. The voice was originally slower (and deeper for the original season), but when MacFarlane heard it, he replied "Make it a little less fucking annoying ... and speed it up, or every episode will last four hours."
Title: Family Guy
Content:  Seth MacFarlane voices three of the show's main characters: Peter Griffin, Brian Griffin, and Stewie Griffin. Since MacFarlane had a strong vision for these characters, he chose to voice them himself, believing it would be easier than for someone else to attempt it. MacFarlane drew inspiration for the voice of Peter from a security guard he overheard talking while attending the Rhode Island School of Design. Stewie's voice was based on the voice of English actor Rex Harrison, especially his performance in the 1964 musical drama film My Fair Lady. MacFarlane uses his regular speaking voice when playing Brian. MacFarlane also provides 
Title: Family Guy
Content:  voices for various other recurring and one-time-only characters, most prominently those of the Griffins' neighbor Glenn Quagmire, news anchor Tom Tucker, and Lois' father, Carter Pewterschmidt. Alex Borstein voices Peter's wife Lois Griffin, Asian correspondent Tricia Takanawa, Loretta Brown, and Lois' mother, Babs Pewterschmidt. Borstein was asked to provide a voice for the pilot while she was working on MADtv. She had not met MacFarlane or seen any of his artwork, and said it was "really sight unseen". At the time, Borstein was performing in a stage show in Los Angeles. She played a redheaded mother whose voice she had based on 
Title: PTV (Family Guy)
Content:  various writers, directors and voice actors of the show assisted. All the main Family Guy cast members lent their voices to the episode, along with semi-regulars Lori Alan, Adam West, Ralph Garman, Gary Cole and Phil LaMarr. Staff writers Chris Sheridan and John Viener also had minor speaking roles. Guest appearances included voice actors Keith Ferguson, Maurice LaMarche, Hunter Gomez, Wally Wingert, and actress Stacey Scowley. Like with most episodes, the music in the episode was composed by Walter Murphy, including the song titled "The Freaking FCC", with additional music edited by Ron Jones, who also composed for other episodes until 2014.
Title: Family Guy (season 1)
Content:  Season one had a cast of four main actors. MacFarlane voiced Peter Griffin, a blue-collar worker and the patriarch of the Griffin family. The family's evil-genius baby Stewie and their anthropromorphic pet dog Brian, were also voiced by MacFarlane. Other members of the family include Peter's responsible but rebellious wife Lois Griffin, voiced by Alex Borstein; their angsty and self-loathing teenage daughter Meg, voiced by Lacey Chabert; and their goofy but lovable teenage son Chris, voiced by Seth Green. The season had a number of secondary characters including Lori Alan as Diane Simmons, a local news anchor; Mike Henry as Cleveland Brown, a neighbor and friend of the Griffins; Patrick Warburton as Joe Swanson, a handicapped neighbor; and Jennifer Tilly as Bonnie Swanson, Joe's pregnant wife. Other recurring characters included Carlos Alazraqui as Peter's boss Jonathan Weed, and Phil LaMarr as Ollie Williams. Cartoonist Butch Hartman voiced several minor characters.
Title: Andrea Fay Friedman
Content:  Friedman voiced Ellen, a character with Down syndrome, in the Family Guy episode "Extra Large Medium", her first role as a voice actress. In the episode, Friedman's character stated "My dad's an accountant and my mom is the former Governor of Alaska", referencing Sarah Palin, who has a son, Trig, who has Down syndrome. However, per Friedman, "Sarah Palin said that was insensitive and cruel" and Friedman felt "it was only a joke". In an email concerning Palin's criticism of the episode, she said, "I guess former Governor Palin does not have a sense of humor." She concluded, "In my family we think laughing is good. My parents raised me to have a sense of humor and to live a normal life." Friedman also had main roles in episodes of Law and Order: SVU, "Competence", playing a pregnant young woman named Katie. and Walker, Texas Ranger, "Special Witness", where she played a young woman in the Special Olympics who witnessed Trent Malloy being stabbed.

Question: who voices randy in f is for family?
Answer: T.J. Miller.