Space: the final frontier. Would the people of Earth be willing, or even capable, of creating a colony on another planet should the need arise? Justin and Christine are joined by their friend Austin to discuss what could drive people to consider colonizing another planet, as well as the steps needed to make it successful.

This week, Christine and Justin jump back in the time machine for another episode about time travel. Join along for the ride as they discuss who they'd go back and talk to, as well as what they'd bring back from the future. And, if you want to feel like a time traveler yourself, listen to "What If We Time Traveled? Part 1" first to see just how far your two favorite podcasters have come!

Every person is unique: but what if there was someone who looked and thought just like you? In this episode, Christine and Justin discuss what it would be like to have a clone, how they would be different from us, and what we could achieve with copies of ourselves. This episode will have you seeing double!

Once upon a time, two podcasters came together to create the greatest fairy tale ever told. Don't miss this episode of the What-If Cast, where Christine and Justin improvise a story of wonder, suspense... and a toad-man.

Music is ever-present in our lives, but what if the world had no music? Christine and Justin discuss the effects music has on people, as well as what could possibly replace music in the world. Enjoy the episode, but stay vigilant - the cyborgs might be listening.

You've heard them talk about time travel, magic and dreams, but how much do you really know about Christine and Justin? In this special solo episode of the What-If Cast, Justin formally introduces himself to the listeners, revealing the man behind the voice.

From the mundane to the fantastical, the dreams we have at night can be difficult to explain. What if we could share them with other people? Christine and Justin imagine what it could be like to show our dreams to others, as well as share a few dreams of their own. Don't sleep on this exciting episode!

You know Dasher, and Dancer, and Prancer, and...Vincent? On this festive episode of the What-If Cast, Christine and Justin discuss what it would be like to meet Santa Claus himself. And remember, listeners - if you can hear the ringing of the bells, you're a true believer!

Have you ever wanted to travel, but the journey would take too long? What if you could simply imagine a location and instantly be there? In this episode, Christine, Justin and special guest Jamie discuss teleportation: how it would work, the various benefits, and what the world be like without the need for conventional travel.

It's a bird! It's a plane! It's... Christine and Justin reunited again for another episode of the What-If Cast! On this week's episode, we talk about various superpowers and superheroes in fiction in a discussion that goes off the rails.