Ben-Julia vs. Nelson-Amy (Valentine's Day ep), 2/8/03

Mary @ bonus, 2/91

GS Hosts Week ep, 5/88

Gene vs. Susan, 3/80

Robin starts, 1984

Smith-Wilson (Celeb ep), 11/94

Natalie-Jack-John-Jenny (1st SF), 4/5/05

Jeff-Matt-Peter, 7/02

Dan/Alexandra/Hashim (Where the Wandering Wildebeests Went!), 1993

Matthew vs. Nancy (Mon. of final week), 6/23/80

Gerry-Linda-Lee, 6/76

Marlene-Holly-Mindy, 9/90

Lisa-Jodi vs. Amanda-Andrea, 8/02

Robert-Abbey vs. Randy-Mike (Official 3rd season prem), 12/1/03

2nd-to-last ep, 7/7/00

Get Funky Duo vs. Chitter Chatters (Backwards Day), 1989

Annie vs. Roger (Premiere), 6/10/10

Debbie vs. Adam (Love Week ep), 2/89

Evelyn vs. Rick, 1/81

Lewis vs. Freeman, 2001

Anthony-Suzanne vs. Maura-Eric, 11/87

Perry-Mary-Betty vs. Alice-John-Ann, 10/84

Linda starts, 11/88

Jean vs. Jim, 1977

Arnold vs Mildred (5th ep), 7/21/62

12/10/99 ep.