BBC Four

2 shows, 2 sequences, oldest first.

2 of these moved between networks during their run and appear under each one.

1 sequence

The Sky at Night

1957–·BBC One / BBC Four·Documentary

The longest-running programme with the same presenter in television history, opening on Sibelius' At the Castle Gate.

• Season 1

1 sequence

Only Connect

2008–·BBC Four / BBC Two·Documentary

A quiz whose easiest round asks what four things have in common, and whose hardest does not admit there is a connection at all.

• Season 1