All That/Mase

"Mase" is the first episode of All That's fourth season and the fifty-ninth overall.
== 1997 ==
Air Date 	Time 	Photo	No. of Airings
November 15, 1997	8:30pm	 	
== 1998 ==
Air Date 	Time 	No. of Airings
April 13, 1998 	8:00pm	
April 19, 1998 	7:30pm	
September 12, 1998	8:30pm	
December 23, 1998 	5:30pm	
== 1999 ==
Air Date 	Time 	Photo	No. of Airings
April 5, 1999 	6:00pm	 	
June 19, 1999 	4:30pm	 	
August 28, 1999 	9:30pm	 	
November 4, 1999	6:00pm	 	
== 2000 ==
Air Date 	Time 	No. of Airings
February 16, 2000	6:00pm	
June 14, 2000 	6:00pm	
August 28, 2000 	6:00pm