He has written for network television comedies including The Simpsons, 3rd Rock from the Sun, Malcolm in the Middle, American Dad, Samantha Who?, Suburgatory and Anger Management.
In most recent years Jann has directed episodes of many television comedy programs such as Community, Childrens Hospital, Happy Endings, Friends with Benefits, Suburgatory, Notes from the Underbelly, Reaper, Wedding Band, Emily's Reasons Why Not, and Flight of the Conchords.
Waters has appeared on television programs such as Funny or Die Presents, It's Always Sunny in Philadelphia, Nick Swardson's Pretend Time, Maron, Happy Endings, Suburgatory, The Sarah Silverman Program, and The Middle.
She is known for her small roles in several TV series such as Hawaii Five-0, The Gates, CSI, CSI: NY, CSI: Miami, and Suburgatory.
Most notably Fresco has directed a number of episodes from shows including The O.C., My Name is Earl and the pilots to 1-800-Missing, Suburgatory, and Providence.
She was also featured in the TV series Suburgatory, in the episode "Black Thai" and was a dancer in reality TV Shows such as America's Got Talent, The Voice and Dancing With The Stars.