TVPhotos: Remembering Erin Moran (1960-2017)Scott Baio and Erin Moran in the 1983 television series Joanie Loves Chachi. (ABC) --- DATE TAKEN: 1983 No Byline ABC HO - handout ORG XMIT: ZX59836ABCFILE - This Feb. 19, 1982 file photo shows actress Erin Moran of the television show, "Happy Days" in Los Angeles. Moran, the former child star who played Joanie Cunningham in the sitcoms "Happy Days" and "Joanie Loves Chachi," has died at age 56. Police in Harrison County, Indiana said that she had been found unresponsive Saturday, April 22, 2017, after authorities received a 911 call. (AP Photo/Wally Fong, File) ORG XMIT: CAET960Wally Fong, APFILE - In this July 12, 2001 file photo, Garry Marshall, from left, Tom Bosley, Marion Ross, Erin Moran, Henry Winkler, and Anson Williams of the television show "Happy Days," pose after Ross received a star on the Hollywood Walk of Fame in the Hollywood section of Los Angeles. Moran, the former child star who played Joanie Cunningham in the sitcoms "Happy Days" and "Joanie Loves Chachi," has died at age 56. Police in Harrison County, Indiana said that she had been found unresponsive Saturday, April 22, 2017, after authorities received a 911 call. (AP Photo/E.J. Flynn, File) ORG XMIT: CAET961E.J. Flynn, APFILE - APRIL 22: Actor and star of "Happy Days" Erin Moran dies at 56. Erin Moran during ABC's 50th Anniversary Celebration at The Pantages Theater in Hollywood, California, United States. (Photo by SGranitz/WireImage) ORG XMIT: 690205223 ORIG FILE ID: 105045766SGranitz, WireImage(L-R) ERIN MORAN, MARION ROSS, TOM BOSLEY, GARRY MARSHALL, RON HOWARD, ANSON WILLIAMS, DON MOST, HENRY WINKLER, SCOTT BAIOin a scene from the HAPPY DAYS 30th ANNIVERSARY REUNION - Ron Howard, Henry Winkler, Marion Ross and many other "Happy Days" original cast members will reunite to celebrate the 30th anniversary of one of the most beloved and successful series on American television, in the "Happy Days 30th Anniversary Reunion" special, airing THURSDAY, FEBRUARY 3 (8:00-10:00 p.m., ET), on The ABC Television Network. --- DATE TAKEN: rec'd 01/05 By CRAIG SJODIN ABC HO - handout ORG XMIT: ZX31099Craig Sjodin, ABCFILE - APRIL 22: Actor and star of "Happy Days" Erin Moran dies at 56. Erin Moran during Mike Carbonaros Big Apple Comic Book, Art and Toy Show Press Conference - January 21, 2005 at Penn Plaza Pavilion in New York City, New York, United States. (Photo by Robin Platzer/FilmMagic) ORG XMIT: 690205223 ORIG FILE ID: 114776829Robin Platzer, Film MagicFILE - APRIL 22: Actor and star of "Happy Days" Erin Moran dies at 56. Erin Moran during LG Mobile Phones Presents "Mobile TV Party" To Celebrate The Launch of LG VX9400 - Arrivals at Paramount Studios/Stage 14 in Los Angeles, California, United States. (Photo by Jean Baptiste Lacroix/WireImage) ORG XMIT: 690205223 ORIG FILE ID: 147590897Jean Baptiste Lacroix, WireImageFILE - In this Sept. 24, 2008 file photo, Erin Moran arrives at the Fox Reality Channel Really Awards in Los Angeles. Moran, the former child star who played Joanie Cunningham in the sitcoms "Happy Days" and "Joanie Loves Chachi," has died at age 56. Police in Harrison County, Indiana said that she had been found unresponsive Saturday, April 22, 2017, after authorities received a 911 call. (AP Photo/Matt Sayles, File) ORG XMIT: CAET959Matt Sayles, APFILE - APRIL 22: Actor and star of "Happy Days" Erin Moran dies at 56. LOS ANGELES, CA - APRIL 23: Actress Erin Moran at the 4th Annual LA Jewish Film Festival Opening Night Gala Event at the Writer's Guild Theater on April 23, 2009 in Beverly Hills, California. (Photo by Amy Graves/WireImage) ORG XMIT: 690205223 ORIG FILE ID: 86192951Amy Graves, WireImageFILE - In this June 18, 2009 file photo, actresses Erin Moran, left, and Marion Ross pose together at the Academy of Television Arts and Sciences' "A Father's Day Salute to TV Dads" in the North Hollywood section of Los Angeles. Moran, the former child star who played Joanie Cunningham in the sitcoms "Happy Days" and "Joanie Loves Chachi," has died at age 56. Police in Harrison County, Indiana said that she had been found unresponsive Saturday, April 22, 2017, after authorities received a 911 call. (AP Photo/Matt Sayles, File) ORG XMIT: CAET958Matt Sayles, APFILE - APRIL 22: Actor and star of "Happy Days" Erin Moran dies at 56. BURBANK, CA - JULY 18: Erin Moran poses at the The Hollywood Collectors & Celebrities Show at the Burbank Airport Marriott Hotel & Convention Center in Burbank, California on July 18, 2009. (Photo by Gregg DeGuire/FilmMagic) ORG XMIT: 690205223 ORIG FILE ID: 139222635Gregg DeGuire, FilmMagic