Beloved U.S. game show host Alex Trebek has suffered a mild heart attack. The Jeopardy! presenter is recovering at Los Angeles' Cedars-Sinai Medical Center, where he's said to be resting comfortably. The 67-year-old, who has hosted the show since the mid-1980s, is expected to return to the studio for scheduled tapings in January (08), and he will be home in time for Christmas (07).