The Mouse That Roared, Peter Sellers roaring in six different roles. Baker Auditorium, 8, 10, Fri.

Seven Samural, culture and catsup in Japanese. Baker Aud., 8 & 10:30 Sat., 8 only Sun.

Ballad of a Soldier, a Russian one, but human too. Kirkland House Dining Room, 8, Sat., Sun.

Bicycle Thieves, positively the last chance to see this Italian classic this Spring. Harvard-Epworth Church, 7, Sun.

81/2, Fellini's dolce vita goes sour, Dunster Dining Hall, 8, 10:30, Fri., Sat.

Oh, What a Lovely War! an antiwar musical. GSA Films, Emerson 105, 7:30, 9:30, Fri.

Bedazzled, with dazzling Raquel Welch and bedazzled Peter Cook and Dudley Moore. Harkness Commons, 8, 10, Sat.

The Sun Shines Bright, John Ford rides again. Carpenter Center, 8, 10, Sun.

Foolish Wives, a rarely-seen 1921 masterpiece by Erich von Stroheim, playing with Bunuel's Chien Andalou. Mather House Dining Hall, 8, 10, Sun.

A Clockwork Orange, Kubrick's Brave New World. Sack 57, 10, 12:20, 2:40, 5, 7:30, 10 (Sun.: 1:30, 4, 6:30, 9).

Cabaret, singing, dancing, and acting, Gary, 1, 3:15, 5:30, 8, 10:30.

Macbeth, closer to life than to Shakespeare. Kenmore Square, 2, 7, 9:30, plus an extra show at 4, Sat., Sun.

Without Apparent Motive, a new thriller with Dominique Sanda, Jean-Louis Trintignant, and a lot of wit. Cheri, 1, 2:45, 4:30, 6:15, 8, 10.

Hospital, a George C. Scott operation. Sack 57, 10, 12, 2, 4, 6, 8, 10.