A most memorable segment trumpeted the Trash Compactor appliance.

One of its most memorable segments came early and may be hard to top.

In one particularly memorable segment, Mr. Popolizio, who, at 27, could pass for a gangly teenager, donned a dress and interviewed the girl grop TLC.

True Long Island Story and was part of many memorable segments such as "Broski of the Week" and "Nobody Pushes Me".

In one of Henderson's more memorable segments, Letterman sends Henderson to Camp Towanda, a sleepaway camp and films his stay.

Another memorable segment occurred during the presentation of the Outstanding Reality-Competition Program award.

One recurring, memorable segment of Boomtown was set to the music of Hey, Look Me Over.

Another memorable segment was called "Top Night".

Frankly it was the only memorable segment: the excruciating few minutes as news anchors struggled to fill the deathly silence.

Alda's tenure has been notable for his humble and often humorous approach: in one memorable segment, he became car sick while driving an experimental, virtual reality vehicle.