All they have to do is make a prank call where each sentence starts with the next letter of the alphabet. Simple?
Luke Evans takes on Josh Gad at AlphabetiCall on The Matt Edmondson Show on BBC Radio 1.
Facebook: http://bit.ly/BBCR1facebook
Twitter: http://bit.ly/BBCR1twitter
Instagram: http://bit.ly/BBCR1instagram
Vine: http://bit.ly/BBCR1vine
Website: http://bit.ly/BBCR1website