Across an action-packed season of double-length episodes, Colin Baker's Doctor and companion Peri (Nicola Bryant) face off against a host of classic monsters and villains, including Daleks, Cybermen, Sontarans, Davros (Terry Molloy) and The Master (Anthony Ainley) – as well as introducing new female nemesis The Rani (Kate O'Mara) and the villainous slug-like Sil (Nabil Shaban). Also returning is Patrick Troughton as the Second Doctor, and his companion Jamie (Fraser Hines) 
Attack Of The Cybermen
Vengeance On Varos
The Mark Of The Rani
The Two Doctors
Timelash
Revelation Of The Daleks
All 13 episodes newly restored for Blu-ray and packed with brand new extra material including:
Exclusive extended versions: Vengeance On Varos (Parts One and Two), The Two Doctors (Part One) and Revelation Of The Daleks (Part One)
Behind the sofa: Six new episodes with an all-star line-up of classic Doctor Who guests
Making of documentaries: Including a brand new Making Of documentary for The Two Doctors plus a revisit to Season 22 locations with Colin Baker and Nicola Bryant
In conversation: Three brand-new interviews conducted by Matthew Sweet, featuring Colin Baker, Nicola Bryant and Michael Grade
New audio commentary on Revelation Of The Daleks
Updated special effects on Timelash
Blu-ray trailer: A special mini-episode of classic Doctor Who
Studio footage: Rare behind-the-scenes material from Vengeance On Varos, The Two Doctors, Timelash and Revelation Of The Daleks
Exclusive archive treats: A treasure trove of previously unavailable content from the BBC archives
Immersive 5.1 surround sound: Including a brand new mix for Attack Of The Cybermen
Slipback: The complete BBC Radio adventures
PDF written archive Scripts: production documents & more rare archival material
Each disc also features extensive Special Features previously released on DVD including documentaries, featurettes, audio commentaries, info text and much more.