Brett Gelman. Brett Gelman was 38 in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Himself'.
Tony Roberts. Tony Roberts was 75 in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Tony Roberts'.
Patti LuPone. Patti LuPone was 65 in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Patti LuPone'.
Barbara Gruen. Barbara Gruen was >> in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Iris Gelman'.
Sean Andrew Bradley. Sean Andrew Bradley was >> in Dinner with Family with Brett Gelman and Brett Gelman's Family 
Jason Woliner. Jason Woliner was 34 in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Writer, Director'Brett Gelman. Brett Gelman was 38 in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Writer, Executive Producer'
Eric Wareheim. Eric Wareheim was 38 in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Executive Producer'
Tim Heidecker. Tim Heidecker was 39 in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Executive Producer'
Dave Kneebone. Dave Kneebone was >> in Dinner with Family with Brett Gelman and Brett Gelman's Family as 'Executive Producer'