Calling it a hard year for the entertainment industry may be an understatement. 2016 was marked with notable deaths that stretched the worlds of music (Prince, David Bowie), TV, film (Gene Wilder, Carrie Fisher, Debbie Reynolds) and beyond.
Below, we look back on the legacies of the many celebrities who died in 2016.
Follow our updated coverage for recent notable deaths.
William Christopher, far right, died on Dec. 31, 2016, at his home in Pasadena, Calif., according to his agent. He was 84. Christopher, who was best known for his role as Father Mulcahy in "M*A*S*H," was diagnosed with cancer about 18 months ago, his agent said.
Actress Debbie Reynolds died on Dec. 28, 2016, just one day after the death of her daughter, "Star Wars" actress Carrie Fisher. Reynolds, best known for her starring roles in "Singin' in the Rain" and "The Unsinkable Molly Brown," was 84. Family sources initially reported that Reynolds suffered a stroke.
"Star Wars" actress Carrie Fisher died at the age of 60 on Dec. 27, 2016, five days after she had a heart attack while in-flight. "It is with a very deep sadness that Billie Lourd confirms that her beloved mother Carrie Fisher passed away at 8:55 this morning," family spokesman Simon Halls said in a statement.
Ricky Harris, the actor who starred in "Everyone Hates Chris" and "Heat," died on Dec. 26, 2016. He was 54.
George Michael, the British pop singer who shot to fame in the 1980s with Wham!, died at his home in Oxfordshire, England, on Sunday, Dec. 25, 2016, his publicist said. He was 53.
Zsa Zsa Gabor
Actress and socialite Zsa Zsa Gabor died at the age of 99 on Dec. 18, 2016. Gabor was perhaps best known for her nine marriages throughout her life.
The patriarch of "Growing Pains" -- and the real-life dad of singer Robin Thicke -- Alan Thicke died at age 69 on Dec. 13, 2016.
Florence Henderson, who played beloved mom Carol Brady on 1970s sitcom "The Brady Bunch," died on Nov. 24, 2016. She was 82. Her manager said she died with friends and family by her side but did not reveal a cause of death.
Journalist Gwen Ifill died of cancer on Nov. 14, 2016, at age 61, according to PBS. Ifill was the co-anchor of "PBS NewsHour" for more than a decade. "I am very sad to tell you that our dear friend and beloved colleague Gwen Ifill passed away today in hospice care in Washington," WETA chief Sharon Percy Rockefeller said in a memo.
Leon Russell, who was inducted into the Rock and Roll Hall of Fame in 2011, died on Nov. 13, 2016, at age 74, a post on his website read. The artist wrote and performed the 1971 hit "A Song for You," and collaborated with numerous artists including the Beach Boys, Bob Dylan and Elton John.
The New York City-born actor Robert Vaughn died on Nov. 11, 2016, from leukemia, according to his manager. Though best known for playing Napoleon Solo in the '60s spy series "The Man from U.N.C.L.E," his television resume is a long read, including "The A Team," "Murder, She Wrote" and "One Life to Live." His filmic credits include the original "Magnificent Seven," "Bullitt" and, fondly for many Gen Xers, "Pootie Tang."
Songwriter Leonard Cohen began his storied career as a poet and novelist, transitioning to music in 1966 after moving to New York. "Hallelujah" may be his most well-known song, but even casual fans of his folk-infused rock know his "Suzanne," "Bird on a Wire" and "So Long, Marianne," among many others. Cohen died at age 82, per a statement posted on his Facebook page late on Nov. 10, 2016.
Pete Burns, the frontman for '80s British pop band Dead or Alive, died of cardiac arrest on Oct. 24, 2016. He was 57. Burns, who was known for his androgynous look, performed hits including "You Spin Me Round (Like a Record)."
Arnold Palmer was a golf great, a legend who dominated the sport and had fans who called themselves "Arnie's Army." He died on Sept. 25, 2016, at age 87. Pictured, Palmer swings during the British Open n St. Andrews, Scotland, in July 1978.
Gene Wilder, star of "Blazing Saddles" and "Willy Wonka & the Chocolate Factory," died on Aug. 29, 2016, his family said in a statement. He was 83. Wilder died at his home in Stamford, Connecticut, from complications of Alzheimer's disease, according to the statement.
Bill Cunningham, a well-known New York Times fashion photographer, died at age 87, the newspaper said on Saturday, June 25, 2016. Cunningham, known for his shots of emerging trends on the streets of New York City, died after being hospitalized for a stroke, the newspaper said. He worked for the Times for nearly 40 years, operating "as a dedicated chronicler of fashion and as an unlikely cultural anthropologist," according to the newspaper.
Former "Voice" contestant Christina Grimmie was shot and killed while signing autographs at a concert in Orlando, Florida, on June 10, 2016, cops said. The gunman then killed himself, according to police.
Heavyweight champion Muhammad Ali died on Friday, June 3, 2016, at an undisclosed hospital in the Phoenix area. The self-proclaimed "Greatest of All Time" was 74 years old.
Actor Alan Young, who played Wilbur Post opposite a talking horse on the 1960s sitcom "Mr. Ed," died on May 19, 2016. He was 96 years old. Young was among the stars of the 1961 film "The Time Machine," as well as the voice of animated character Scrooge McDuck.
Morley Safer, former "60 Minutes" correspondent/co-host, died at age 84, CBS announced on Thursday, May 19, 2016. After joining "60 Minutes" in December 1970 in the show's third season, he retired just a week before his death. He was known for both celebrity interviews and investigative pieces on injustice and worldwide issues.
Prince, the singer and musician, died April 21, 2016, at age 57. His body was found at his Paisley Park studios, located in Chanhassen, Minn., the Carver County Sheriff's Office tweeted.
Actress Doris Roberts, best known for her role as Marie Barone on the hit sitcom "Everybody Loves Raymond," died on April 17, 2016 at 90. She won five Emmys during her career, four of which were for her work on "Everybody Loves Raymond."
Patty Duke, who won an Oscar as a teenager for "The Miracle Worker," died at the age of 69 on Tuesday, March 29, 2016, of sepsis. The actress' long career included her own television show, "The Patty Duke Show," and the Neely O'Hara role in "The Valley of the Dolls."
Frank Sinatra Jr.
Frank Sinatra Jr., son of Frank Sinatra and a singer himself, passed away on Wednesday, March 16, 2016. His sister Nancy Sinatra announced he had died of cardiac arrest on her official Facebook page. He was 72.
Sir George Martin
"Fifth Beatle" Sir George Martin died on March 8, 2016 at the age of 90. The wildly successful producer had more than 50 No. 1 hit records in the U.S. and Britain. Pictured: Beatles drummer Ringo Starr, Sir George Martin and producer Giles Martin accept the Best Compilation Soundtrack Album award for 'Love' onstage during the 50th annual Grammy awards on Feb.10, 2008 in Los Angeles, California.
Former first lady Nancy Reagan died on March 6, 2016, at age 94.
Actor George Kennedy, who starred in "Cool Hand Luke" and "Airport," died at 91, media outlets reported on Feb. 29, 2016.
Harper Lee, author of "To Kill a Mockingbird," died Feb. 19, 2016. She was 89.
Angela 'Big Ang' Raiola
"Mob Wives" star and Brooklyn native Angela Raiola, better known as "Big Ang," died on Feb. 18, 2016, after battling cancer. She was 55 years old.
Antonin Scalia, the conservative U.S. Supreme Court Justice, died at age 79 on Feb. 13, 2016. According to the San Antonio News-Express, Scalia died of natural causes. Appointed by President Ronald Reagan, Scalia began serving the nation's top court in 1986.
Founding Eagles member Glenn Frey died Jan. 18, 2016, due to complications from rheumatoid arthritis, acute ulcerative colitis and pneumonia, the band said. He was 67.
British actor Alan Rickman's death was announced on Jan. 14, 2016. He died after a battle with cancer at the age of 69.
David Bowie, aka Ziggy Stardust, left Earth on Jan. 10, 2016, at age 69.