#1 | 06/23/1980Show #1
#2 | 06/24/1980Show #2
#3 | 06/25/1980Show #3
#4 | 06/26/1980Show #4
#5 | 06/27/1980Show #5
#6 | 06/30/1980Show #6
#7 | 07/01/1980Show #7
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#10 | 07/04/1980Show #10
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#15 | 07/11/1980Show #15
#16 | 07/14/1980Show #16
#17 | 07/15/1980Show #17
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#19 | 07/17/1980Show #19
#20 | 07/18/1980Show #20
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#25 | 07/25/1980Show #25
#26 | 07/28/1980Show #26
#27 | 07/29/1980Show #27
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#29 | 07/31/1980Show #29
#30 | 08/01/1980Show #30
#31 | 08/04/1980Show #31
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#40 | 08/15/1980Show #40
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#44 | 08/21/1980Show #44
#45 | 08/22/1980Show #45
#46 | 08/25/1980Show #46
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#48 | 08/27/1980Show #48
#49 | 08/28/1980Show #49
#50 | 08/29/1980Show #50
#51 | 09/01/1980Show #51
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#53 | 09/03/1980Show #53
#54 | 09/04/1980Show #54
#55 | 09/05/1980Show #55
#56 | 09/08/1980Show #56
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#65 | 09/19/1980Show #65
#66 | 09/22/1980Show #66
#67 | 09/23/1980Show #67
#68 | 09/24/1980Show #68
#69 | 09/25/1980Show #69
#70 | 09/26/1980Show #70
#71 | 09/29/1980Show #71
#72 | 09/30/1980Show #72
#73 | 10/01/1980Show #73
#74 | 10/02/1980Show #74
#75 | 10/03/1980Show #75
#76 | 10/06/1980Show #76
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#80 | 10/10/1980Show #80
#81 | 10/13/1980Show #81
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#85 | 10/17/1980Show #85
#86 | 10/20/1980Show #86
#87 | 10/21/1980Show #87
#88 | 10/22/1980Show #88
#89 | 10/23/1980Show #89
Second to last show, with Steve Allen; kids' Halloween costumes.
#90 | 10/24/1980Show #90
Dave jokes that the world is coming to an end; interviews with news anchor Edwin Newman and bandleader Frank Owen; Merrill Markoe, Rich Hall, Gerard Mulligan and Paul Raley tell jokes that didn't make it on the air during the summer; Wil Shriner shows bloopers from the show's run; Dave introduces crew members, including Kathleen Ankers, Bob Pook and Bill Wendell; Harve Mann sings ""The David Letterman Show"" theme; a deck of ""living"" playing cards dances through the studio as confetti and balloons are dropped.