In the year of its relaunch Reggie Yates is given exclusive behind the scenes access to one of the most loved British TV series of all time.
| Actor | Role |
|---|---|
 Reggie YatesHimself | Himself |
 Sylvia AndersonNot listed | Not listed |
 David BaddielNot listed | Not listed |
 Thomas Brodie-SangsterNot listed | Not listed |
| WWill CohenNot listed | Not listed |
 Ben FosterNot listed | Not listed |
| NNick FosterNot listed | Not listed |
| SSimon GodsiffNot listed | Not listed |
 David GrahamNot listed | Not listed |
 Rasmus HardikerNot listed | Not listed |
| NNigel HeathNot listed | Not listed |
| EEstelle HughesNot listed | Not listed |
 David MenkinNot listed | Not listed |
| BBen MilsomNot listed | Not listed |
 Kayvan NovakNot listed | Not listed |
| DDavid PeacockNot listed | Not listed |
| CChristian PearceNot listed | Not listed |
 Rosamund PikeNot listed | Not listed |
| GGiles RidgeNot listed | Not listed |
| SSteven SaundersNot listed | Not listed |
| DDavid ScottNot listed | Not listed |
| EEllie SuttonNot listed | Not listed |
 Richard TaylorNot listed | Not listed |
| RRebecca TishNot listed | Not listed |
| SSven TrotterNot listed | Not listed |