Michael J. Fox, OC (born Michael Andrew Fox; June 9, 1961) is a Canadian American actor, author, celebrity, producer, activist and voice-over artist. With a film and television career spanning from the late 1970s, Fox's roles have included Marty McFly from the Back to the Future trilogy (1985–1990); Alex P. Keaton from Family Ties (1982–1989) for which he won three Emmy Awards and a Golden Globe Award; and Mike Flaherty from Spin City (1996–2000), for which he won an Emmy, three Golden Globes, and two Screen Actors Guild Awards.

Fox was diagnosed with Parkinson's disease in 1991, and disclosed his condition to the public in 1998. Fox semi-retired from acting in 2000 as the symptoms of his disease worsened. He has since become an activist for research toward finding a cure. This led him to create the Michael J. Fox Foundation, and on March 5, 2010, Sweden's Karolinska Institutet gave him a honoris causa doctorate for his work in advocating a cure for Parkinson's disease.

Since 2000 Fox has mainly worked as a voice-over actor in films such as Stuart Little and Atlantis: The Lost Empire, and taken guest TV roles such as in Boston Legal, The Good Wife, Scrubs, Curb Your Enthusiasm and Rescue Me. He has also released three books, Lucky Man: A Memoir (2002); Always Looking Up: The Adventures of an Incurable Optimist (2009); and A Funny Thing Happened on the Way to the Future: Twists and Turns and Lessons Learned (2010). He was inducted as an Officer of the Order of Canada on May 27, 2011, for his outreach and fundraising work.

David Michael Letterman (born April 12, 1947) is an American television host and comedian. He hosts the late night television talk show, Late Show with David Letterman, broadcast on CBS. Letterman has been a fixture on late night television since the 1982 debut of Late Night with David Letterman on NBC. Letterman recently surpassed friend and mentor Johnny Carson for having the longest late-night hosting career in the United States of America.

Letterman is also a television and film producer. His company Worldwide Pants produces his show as well as its network follow-up The Late Late Show with Craig Ferguson. Worldwide Pants has also produced several prime-time comedies, the most successful of which was Everybody Loves Raymond, currently in syndication.

In 1996, David Letterman was ranked #45 on TV Guide's 50 Greatest TV Stars of All Time.

Letterman was born in Indianapolis, Indiana. His father, Harry Joseph Letterman (April 1915 – February 1973), was a florist of British descent; his mother Dorothy Letterman (née Hofert, now Dorothy Mengering), a Presbyterian church secretary of German descent, is an occasional figure on the show, usually at holidays and birthdays.

Rush Hudson Limbaugh III ( /ˈlɪmbɔː/; born January 12, 1951) is an American radio talk show host and political commentator. Since he was 16 Limbaugh has worked a series of disc jockey jobs. His talk show began in 1984 at Sacramento radio station KFBK, featuring his ongoing format of political commentary and listener calls. In 1988 Limbaugh began broadcasting his show nationally from radio station WABC in New York, New York. He currently lives in West Palm Beach, Florida, from where he broadcasts the The Rush Limbaugh Show, the highest-rated talk-radio program in the United States.

In the 1990s Limbaugh's books The Way Things Ought to Be (1992) and See, I Told You So (1993) made The New York Times Best Seller list. Limbaugh frequently criticizes, in his books and on his show, what he regards as liberal policies and politicians, as well as what he perceives as a pervasive liberal bias in major U.S. media.

Rush Hudson Limbaugh III was born in Cape Girardeau, Missouri, the son of Mildred Carolyn "Millie" (née Armstrong) and Rush Hudson Limbaugh, Jr. His father was a lawyer and a U.S. fighter pilot who served in the China Burma India Theater of World War II. His mother was a native of Searcy, Arkansas. The name "Rush" was originally chosen for his grandfather to honor the maiden name of family member Edna Rush.

George Mark Paul Stroumboulopoulos (pronounced /strɒmbəˈlɒpələs/; born August 16, 1972) is a Canadian television and radio personality, best known as the host of CBC Television's George Stroumboulopoulos Tonight (formerly The Hour; a talk show about the world's current events) and being a VJ for Canadian music television channel MuchMusic. Stroumboulopoulos studied Radio Broadcasting at Toronto's Humber College.

He was born in Malton, Ontario, Canada, to a Greek father from Egypt and a Ukrainian mother who was also part Indian. He was raised in Toronto primarily by his mother, and a close-knit extended family.

In the second quarter of 1993, Stroumboulopoulos worked for a rock radio station in Kelowna, B.C., for a few months before getting a job offer at the Toronto radio station Fan 590 AM, working in talk radio for about four years before moving to MuchMusic.

From 2000–2004, Stroumboulopoulos worked at MuchMusic as producer and host of The Punk Show, then host of The NewMusic, MuchLOUD and MuchNews.

Howard Allan Stern (born January 12, 1954) is an American radio personality, television host, author, actor and photographer best known for his radio show which was nationally syndicated from 1986 to 2005. He gained wide recognition in the 1990s where he was labeled a "shock jock" for his outspoken and sometimes controversial style. Stern has been exclusive to Sirius XM Radio, a subscription-based satellite radio service, since 2006. The son of a former recording and radio engineer, Stern wished to pursue a career in radio at the age of five. While at Boston University he worked at the campus station WTBU before a brief stint at WNTN in Newton, Massachusetts.

He developed his on-air personality when he landed positions at WRNW in Briarcliff Manor, WCCC in Hartford and WWWW in Detroit. In 1981, he was paired with his current newscaster and co-host Robin Quivers at WWDC in Washington, D.C. Stern then moved to WNBC in New York City in 1982 to host afternoons until his firing in 1985. He re-emerged on WXRK that year, and became one of the most popular radio personalities during his 20-year tenure at the station. Stern's show is the most-fined radio program, after the Federal Communications Commission (FCC) issued fines to station licensees for allegedly indecent material that totaled $2.5 million. Stern has won Billboard's Nationally Syndicated Air Personality of the Year award eight times, and is one of the highest-paid figures in radio.