Bill vs. Julie (NT premiere), 1/2/62

Bill (X) vs. Charlene (O), 1968

Harry vs. Bill & Eve, 6/81

Jennison vs. Rolnik (last couples format ep), 2/29/80

Tom (X) vs. Judy (O), 1968

Maureen/Bill vs. Vicki/John, 1968

John vs. Gretchen (3rd ep), 1/19/00

Stanley vs. Joan (Premiere), 7/2/73

Bill/Abby/Melanie/Paul, 2002

Debbie vs. George (Premiere), 1/18/93

Judy vs. Jerry (Halloween ep), 10/30/87

Debbie vs. David (5th ep), 1/9/87

Helen vs. Donald (6th ep), 10/6/80

Lois vs. John, 3/86

Paul vs. Vonnie, 1981

Connie-Latonda-Danielle-Karen (Xmas ep), 12/23/94

Susan vs. Ed (Premiere), 9/4/72

Aaron-Shane vs. Merritt-Rachel, 12/03

Lucci-Shaffer-Turow (Celeb ep from NYC), 11/06

Helen vs. Eric-John-Shane (2nd season prem), 8/16/10

Deborah vs. Terry, 1/83

Don vs. Madeline (GTV), 2/86

Anthony-Tina vs. John-Stephanie (P+), 1992

Robin starts, 1984

GS Hosts Week ep, 2/88

Mary @ bonus, 2/91