Two stories based around the character of Tegan, this union of Time-Flight and Arc of Infinity is an interesting double header for any Doctor Who enthusiast. Both stories see Peter Davison in the title role.

Time-Flight's big selling point is neither Davison's Doctor nor Janet Fielding's Tegan. Instead, it's Concorde, as the Doctor gets Tegan to Heathrow Airport, only to discover that the infamous supersonic jet is caught in a muddle with a time corridor. And while truthfully the story wrapping round this concept isn't top of the range Who, it's still both entertaining and easy to watch, and good fun all round.

Arc of Infinity, meanwhile, takes the Doctor back into the midst of the Time Lords, only to discover that one of them has chosen him to be the victim of a strange creature. This creature can only survive by bonding with a Time Lord, and when the High Council of Time Lords rules that the Doctor has to be killed, the scene is set for an interesting mystery, that also sees Tegan fall into dangerous hands too.

The two stories in this Doctor Who boxset are, to be fair, fairly loosely linked, but while neither comes from a particularly classic era of the show, both have plenty to make them worth watching. Of the two, Arc of Infinity is the better, but backed up with the usual top notch extras, this is a boxset that few Doctor Who fans will want to be without. -- Jon Foster