Trivia: A child of theatrically-inclined parents. Is a web-based theatre critic under the name of IainLovesTheatre. In 2015, Perez Hilton hired him to cover the Tony Awards. Won the lead role on Young Sheldon by sending a home video of him reading the part. Known for playing Sheldon Cooper in Young Sheldon and Ziggy Chapman in Big Little Lies.

Trivia: Made her professional debut on Roseanne in 1992, playing the younger version of Jackie — a role originated by her mother. Began performing at Northwestern University to make friends. Starred opposite Chris Pine in a 2010 production of The Lieutenant of Inishmore. Starred with her mother on Broadway in a 2013 production of The Other Place. Since 2017, has played Mary Cooper on Young Sheldon, another role originated by her mother.

Trivia: Spent a year performing at the Barn Theatre. Performed in improvisational Murder Mystery Theatre. Spent five years with the Chicago Second City improv comedy troupe. Starred as Paulie G in sitcom The Comeback in 2005, and in its revival in 2014.

Trivia: Involved in amateur theatricals since childhood, Annie Potts received her BFA in theatre arts from Missouri's Stephens College. Potts has been seen in comic supporting roles in films since 1978; she is most closely associated with the part of ditzy secretary Janine Melnitz in the two Ghostbusters flicks of the 1980s. On television, Potts has played Edith Bedelmeyer on the one-season sitcom Goodtime Girls (1980), then enjoyed a longer run as Mary Jo Shively on Designing Women (1986-93). Her characterization of outspoken gourmet chef Dana Paladino on the prime time sitcom Love and War won Annie an Emmy nomination in 1994. Annie Potts has also been featured in a popular series of commercials for a well-known corn-chip product, and has served as national spokesperson for the Women for Arthritis Foundation. In 1996 she was cast as a no-nonsense schoolteacher of troubled inner-city high schoolers in the ABC-TV show Dangerous Minds, a series based on the 1995 Michelle Pfeiffer film of the same name. She voiced the part of Bo Peep in the first two Toy Story films, and in 2003 she took part in a Designing Women reunion. That same year she was the lead in Defending Our Kids: The Julie Posey Story. She appeared intermittently on the Showtime series Huff, and in 2007 she joined the cast of the short-lived series Men In Trees. In 2012 she was cast as one of the leads in the new TV series GCB.

Trivia: Raced dirt bikes from the age of 5. Played offence and defence for the Ore City Rebels football team. Was chosen out of 10,000 candidates for his debut role in The Legacy of a Whitetail Deer Hunter.

Trivia: Made her professional acting debut in a 2014 episode of Modern Family. As of 2020, has played Missy Cooper in the Big Bang Theory spin-off series Young Sheldon since its 2017 debut. Made her feature film debut in 2017, as Young Clare in Wish Upon. In 2018, was nominated for the Best Performance in a TV Series - Supporting Young Actress Young Artist Award for her role in Young Sheldon. Is a Junior Ambassador for Children's Hospital Los Angeles.

Trivia: Is of American and Canadien descent.Was raised in Indonesia and moved during her childhood to several countries including Nigeria, United Kingdom, and Canada.Moved to Austin, Texas, at the age of 16.Made her debut as an actress in Broadway in the musical Rex.Made her debut as an actress on television in 1979.

Trivia: Best known for his role as Arwin in The Suite Life of Zack and Cody. Has done extensive voice work as well as live action film and television. Voiced numerous roles in The Loud House.

Trivia: Like many actresses who've been typecast as airheads, Julie Hagerty is infinitely more intelligent than most of the characters she's played. After six years' worth of training in her hometown of Cincinnati and at Julliar!d, Hagerty pursued a modelling career in New York, continuing to take acting lessons under the tutelage of William Hickey. She then spent a few seasons playing a variety of roles at the Production Company, a Greenwich Village theatre troupe which she co-founded with her brother Michael. In 1980, she appeared in her first film, playing ditzy stewardess Elaine Dickinson in the disaster-flick lampoon Airplane!. The following year, she delivered a marvelous performance as the limited-intellect mistress of professorial Jose Ferrer in Woody Allen's A Midsummer Night's Sex Comedy (1982). A couple of inconsequential projects followed (including the inevitable Airplane! sequel) before Hagerty once more appeared in a worthwhile role in a worthwhile film: in 1985's Lost in America, Hagerty and Albert Brooks (who also directed) sparkled as a pair of starry-eyed yuppies who try to go the "Easy Rider" route. She was cast against type (and also appeared sans screen credit) as the mistress of Claus von Buhlow in Reversal of Fortune (1990). There have been several career ups and downs since: the most recent "up", if only on an artistic level, was the 1995 film The Wife. On television, Julie Hagerty starred as Tracy Dillon in the short-duration series Princesses (1991). Hagerty continued to remain active in film and television throughout the 2000s, though she wouldn't recapture her Airplane! success. Among her credits include Freddy Got Fingered, comedian Tom Green's notorious flop from 2001, and the comedies Just Friends (2005), Adam & Steve (2005), and She's the Man (2006). In 2009 she played a small supporting role in Confessions of a Shopaholic, a romantic comedy based on Sophie Kinsella's novel of the same name.

Trivia: Began his career as a touring singer and songwriter. Wrote for animated series until getting his big break as a supervising producer for the sitcom Roseanne. Wrote the Deborah Harry 1980s hit "French Kissin' in the USA." Co-composed the soundtrack for the 1980s television series Teenage Mutant Ninja Turtles. Received a star on the Hollywood Walk of Fame in 2009. Four of his shows — The Big Bang Theory, Mike & Molly, Mom and Two and a Half Men — were all in the Top 20 primetime programs during the week of January 27-February 2, 2014. Received an honorary doctoral degree from the State University of New York at Potsdam. Is known for his vanity cards (run during the end credits of his series) in which he shares his thoughts about life.

Trivia: Composer John Debney penned his first film score for the actioner The Wild Pair (1987). Since then, he has scored numerous major features and even a few television efforts. He has worked closely with director Steven Spielberg and Amblin Entertainment on a number of projects, including the Spielberg-produced sci-fi TV drama Seaquest DSV. After scoring the Disney comedy Hocus Pocus (1993), Debney signed a three-film contract with the Mousefactory that included Houseguest (1995). His other film credits include Cutthroat Island (1995), The Relic (1996), and Paulie (1998)

Trivia: Taught and performed at Whole World Theatre in Atlanta, Georgia. Was a member of The Groundlings sketch comedy troupe. Her first onscreen gig was in Sweet Home Alabama in 2002, but her scenes were cut. Was a recurring guest-star on the NBC sitcom Go On before being upped to a series regular for the back half of the first season.