Co-producer Jordan Goldberg said the role of the chemist was "particularly tough because you don't want him to seem like some kind of drug dealer", and that Rao was cast for being "funny, interesting and obviously smart".
Koproducent Jordan Goldberg je rekao da je uloga farmaceuta bila "posebno teška jer nismo željeli da izgleda kao diler", i da je Rao dobio ulogu jer je bio "duhovit, zanimljiv i očigledno pametan".