1/23/71 premiere ep.

1/23/84 premiere ep.

3/31/85 premiere ep.

1/26/81 premiere ep.

Ryan-Luke-Kat (Premiere), 1/29/01

3/17/97 premiere ep.

11/1/71 premiere ep.

Scott-Kate vs. Peter-Steve (Premiere), 6/29/87

3/10/97 premiere ep.

3/22/93 premiere ep.

1/7/85 premiere ep.

4/3/78 premiere ep.

1/9/71 premiere ep.

1/6/86 premiere ep.

7/27/98 premiere ep.

1/13/02 premiere ep.

3/18/91 premiere ep.

7/28/97 premiere ep.

7/2/84 premiere ep.

1/14/80 premiere ep.

11/30/99 premiere ep.

7/12/76 premiere ep.

9/30/96 premiere ep.

4/3/89 premiere ep.

4/1/74 premiere ep.

10/2/78 premiere ep.