To celebrate, Seven aired a number of anniversary specials and reused some of its old promos.

What was your first thought when you were asked to make the 20th anniversary specials?

Some of these include, best seasonal songs, anniversary specials and such.

The strip in the 60th anniversary special was drawn by Trevor Metcalfe.

Previous companions have reappeared in the series, usually for anniversary specials.

A one-off ten-year anniversary special was broadcast on 16 April 2009, centring around a reunion of the Lewis family.

In November 2013, she will appear in the 50th anniversary special of Doctor Who.

Short stories also appeared in other venues such as two anniversary specials produced by the editors of the Radio Times.

As is so often the case, the sheer quantity of anniversary specials is excessive, while no single effort is thorough enough.

The baskets, she said, will probably arrive a week or two after Sept. 11, when the commemorative events and televised anniversary specials are through.