The incredible success of the podcast Serial has been unprecedented, and as the first series nears its end, host Sarah Koenig appeared on the Colbert Report for a quick chat. 

Speaking with Stephen Colbert, she was happy enough to give as good as she got, including a little gag about the fact that the two of them would be going head to head next week as the last episodes of both of the shows comes out next Thursday

When asked why she was doing this and what she got out of it, she had a good retort in store too, which caused Colbert to lean over and shake her hand. 

Sarah Koenig

Still, with just a week left in Serial, if you're not listening already, then there's still time to catch up before it all ends. If you still remain to be convinced, then you should read our piece about why you should be listening over here.