And with that, another Doctor has left the stage. In this bonus episode, Mac and Caleb go back and forth about their highs and lows with the third doctor, their favorite companion moments, and rank their favorite and least favorite episodes.

Caleb is going to love this one. Just look at that title.

The Doctor becomes tangled in a web of conspiracy as alien spider creatures try to steal back a crystal the Doctor obtained in a prior story. Get it? Tangled? Web?

All these puns and more are in the Third Doctor's final episode, Planet of Spiders!

We return to Caleb's favorite planet, Peladon. Tensions are high between the Galactic Federation and the Peladonian working class, who are being exploited for valuable trisilicate, and an unknown threat makes things all the more complicated.

Will this be a rinse and repeat of the Curse of Peladon? Probably. Will Alpha Centauri be redeemed in Caleb's eyes? Probably not. The only way to find out is by watching The Monster of Peladon!

The Daleks are back, baby! But this time they have to form an uneasy alliance with the Doctor when both parties arrive on a planet that shorts out their technology.

That would be an interesting story! Too bad that's not really what happens in Death to the Daleks.

Dinosaurs are stomping around London! Why? Don't ask. Seriously, don't ask. The answer is much worse than you think it is.

We also have a special guest on this episode - Brittany! She came to laugh at derpy dinosaurs, and she got that and a bit more in Invasion of the Dinosaurs!

Nice.

A strange alien crashes in 15th-century England and starts giving the local warlords guns. Nothing could possibly go wrong.

The Doctor goes to the time period to find out why scientists are going missing, and he accidentally brings along Sarah, the new companion.

It's vaguely a historical with sci-fi rigamarole, and Caleb does not like that one bit.

The Doctor has to fight another evil corporation, but this time there's a character almost as smug and condescending as he is! There's also giant worms and Caleb finally figures out who Yates is!

After nearly dying in the last episode, Jo and the Doctor land on Spiridon, a planet filled with the...gushiest plants we have ever seen. Also, there are Daleks, but what could they possibly want? Find out in Planet of the Daleks!