Atomic No. 33 is the sixteenth episode of the fourth season. It was released on 2 May 2008.

The murder of a rapper puts Charlie to work analyzing the mathematics of the music business in the same week that Amita's parents come to town, and Megan has asked for a week off without discussing it with Don.


The Periodic Table position of Arsenic, chemical symbol As.


Steven R. McQueen, who plays sociopathic Craig Ezra, is the grandson of actor Steve McQueen. McQueen uses the name Steven R McQueen professionally, the R referring to his stepfather's surname of Robitaille.


When Don is teaching Robin Brooks how to play golf, he is wearing his sunglasses during the close up shots. But, when the camera shows a distant shot, he is clearly not wearing them. Then, another close up is seen and he is wearing the sunglasses again.

Crazy CreditsEdit

[This appears on the beginning of the episode] 1137 members 30 years 2 families 1 new religious movement (NRM)

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