It's important you read the label on any medicine you take. If you don't you could find yourself dealing with unexpected

side effect likes a gravelly voice, a dimension slipping turn into alternate realities and losing your mind when presented with an impossible casting choice.

That's not really mentioned on the labels but it can happen...

Mr Smith gets another chance to put right what once went wrong as he once more is presented with the world altering choices of casting What If while Mr Birch's voice travels a few octaves.

It's a weird one....

Music and interstitials by the ever excellent Two Steps From Hell and Hidden Citizens.

No alternate realities were harmed in the making of this episode

.