With most theaters jobbing in actors (Dallas Theater Center gets 'em from New Yawk City, no less), a good old-fashioned repertory company is getting hard to find 'round these parts. Now in its second decade, the Kitchen Dog Theater's resident acting company still is composed mostly of SMU acting and directing grads (and professors) who created this theater for themselves 12 years ago (and named it after a reference in Samuel Beckett's Waiting for Godot). In two acting spaces at McKinney Avenue Contemporary, artistic director Dan Day and his small band of gifted thespians--Tina Parker, Christopher Carlos, Tim Johnson, Bill Lengfelder--continue to create remarkably edgy and ambitious work in a nearly year-round schedule of full-length plays and cabaret shows. Always looking to shake up theatergoers' expectations, KDT has lined up a bold new season that includes Beckett's Happy Days (now playing), King Lear, George F. Walker's Heaven, the controversial prison play In the Belly of the Beast by Jack Henry Abbott and the Fifth Annual New Works Festival, including one main-stage production and seven staged readings.