Presented by John Asher, this first episode was scheduled between 10-12 as "Today Is Saturday". A "links" programme in a small studio, co-presenting duties were taken by Chris Tarrant. This edition is missing from the ITV Archives.
Peter Tomlinson joins the presenting team, and would go on to be a regular throughout series two and three. This edition is missing from the ITV Archives.
The series gets listed with its more familiar title for the first time, appearing in listings as "Tiswas Show". This edition is missing from the ITV Archives.
The second series sees Trevor East joining John, Chris and Peter as a fourth presenter, with a slightly bigger studio and budget. This edition is missing from the ITV Archives.
A Christmas Eve special with John Asher, Chris Tarrant, Peter Tomlinson and Trevor East. This festive edition was the only episode of Tiswas not to be broadcast on a Saturday.