Join Mo and Doctor L. as they investigate David Tennant’s first story, The Christmas Invasion, as only they know how.

Join Mo and Doctor L. as they investigate Christopher Ecclestone’s first story, Rose, as only they know how.

Join Mo and Doctor L. as they investigate Paul McGann’s first and only story, The TV Movie, as only they know how.

Join Mo and Doctor L. as they investigate Sylvester McCoy’s first story, Time and the Rani, as only they know how.

Join Mo and Doctor L. as they investigate Colin Baker’s first story, The Twin Dilemma, as only they know how.

Join Mo and Doctor L. as they investigate Peter Davison’s first story, Castrovalva, as only they know how.

Join Mo and Doctor L. as they investigate Tom Baker’s first story, Robot, as only they know how.

Join Mo and Doctor L. as they investigate Jon Pertwee’s first story, Spearhead From Space as only they know how.

Join Mo and Doctor L. as they investigate Patrick Troughton’s first story, The Power of the Daleks as only they know how.

Join Mo and Doctor L. as they investigate William Hartnell’s first story, An Unearthly Child, as only they know how.