The Michael Keaton prize for most diverse projects within a calendar year

A terrific interview with Michael Keaton last week in the Los Angeles Times reminds readers that this most supremely talented figure, best known as the title character in the 1989 Batman, made the raucous comedy Beetlejuice and the rehab drama Clean and Sober within in the same calendar year, 1988. Which other actors have demonstrated that kind of acting range in the same year?