Daniel Gideon Mazer is a British director, screenwriter, producer, and comedian. He is best known as the long-time writing and production partner of comedian Sacha Baron Cohen and worked with him on his three unorthodox characters Ali G, Borat, and Brüno. He also co-wrote and co-produced the films based on Baron Cohen's characters such as Ali G Indahouse, Borat, and Brüno.

Sacha Noam Baron Cohen is an English comedian, actor, writer and producer. He is best known for his creation and portrayal of the fictional satirical characters Ali G, Borat Sagdiyev, Brüno Gehard, and Admiral General Haffaz Aladeen. At the 2012 British Comedy Awards, Baron Cohen received the Outstanding Achievement Award and accepted the award in-character as Ali G. In 2013, he received the BAFTA Charlie Chaplin Britannia Award for Excellence in Comedy. In 2018, The Times named him among the 30 best living comedians.