The hour long talk show was produced live in the studio.

To celebrate its 100th episode, the show is being produced live, with plenty of star trappings.

The show was produced live in the studio.

Morning announcements are produced live in the studio, hosted by a teacher and student.

Local programs and ads were produced live to air.

Initially, many shows were produced live and broadcast directly from the camera in the studio.

The plays are performed in evening dress, behind period microphones and with sound effects produced live.

This one-hour special was one of the only episodes (other than the 10th anniversary) in the show's history produced live.

In those early days of broadcasting, most of the programs were produced live with the musical talent and speakers on location.

Both of these broadcasts were produced live and in color, but only black-and-white kinescope recordings survive.