WOF 1-5
September 19, 1983 to June 29, 1984
September 5, 1988 to June 16, 1989 (Uses "Wipeout Week.")
Season 6
September 6, 1993 to June 17, 1994 (3000 episodes.)
Season 11
September 7, 1998 to June 4, 1999 (Top three winners rule discontinued.)
Season 16
September 8, 2003 to June 4, 2004 (Gold Borders on Wheel and Puzzle Board replaced with current LED lights.)
Season 21
September 10, 1984 to June 21, 1985
Season 2
September 4, 1989 to June 15, 1990 (When Pat and Vanna start walking out together as they're both introduced at once. Also the season that debuted the current "No letter" buzzer, "Only vowels left" Beep and Bankrupt Slide Whistle. Along with the Sunburst Backdrops are replaced with Chevron-Shaped Backdrops.)
Season 7
September 5, 1994 to June 23, 1995 (Last use of the 1989 solve cue and the Solve Cue gets a 1994 update in October.)
Season 12
September 6, 1999 to June 2, 2000 (The Wheel Season that uses "Puzzlers.")
Season 17
September 6, 2004 to June 3, 2005 (The final season of Wheel to air on Labor Day.)
Season 22
September 9, 1985 to June 20, 1986 (Includes the puzzles "THE THRILL OF VICTORY AND THE AGONY OF DEFEAT" and "AT MY WIT'S END" episodes.)
Season 3
September 3, 1990 to June 14, 1991. (Including the Chevron Backdrops replaced with Diamond Backdrops.)
Season 8
September 4, 1995 to June 7, 1996. (With a first run of shows until July 18, 1996. Including the famous "PISTACHIO" episode from Atlanta.)
Season 13
September 4, 2000 to June 1, 2001 (Toss-Up Rounds and Speed Up Round Music Debut.)
September 12, 2005 to June 9, 2006 (The Season of Wheel that brought viewers three different animated intros throughout the week.)
Season 23
September 8, 1986 to June 19, 1987
Season 4
September 2, 1991 to June 12, 1992
Season 9
September 2, 1996 to June 13, 1997 (Returning champs replaced with the top three winners returning on Friday's shows.)
Season 14
September 3, 2001 to May 31, 2002
Season 19
September 11, 2006 to June 8, 2007 (Toss up and Speed up Music gets an update in February.)
September 14, 1987 to June 24, 1988 (Including the "Big Month of Cash.")
Season 5
September 7, 1992 to June 11, 1993 (Wheel celebrates its 10th Anniversary.)
September 1, 1997 to June 12, 1998 (With the same contestant rules from the previous season before this one.)
Season 15
September 2, 2002 to May 30, 2003 (Wheel Celebrates its 20th Anniversary.)
Season 20
September 10, 2007 to June 6, 2008 (Wheel Celebrates 25 years.)
Season 25