<Li> Jordan Peele as Chad: Ex-fiancé of Colleen . Chad had some legal troubles and hired Jen's law firm to represent him . He rented his share in Colleen's apartment to Dougie, who was part of his legal team (she's currently Colleen's roommate). </Li> <Li> Fortune Feimster as Dougie: A coworker of Jen; daughter of Jen's boss; member of legal team hired by Chad; Colleen's roommate since the season 1 finale, "Crytunes Divorce Tablet Ring". Dougie is loud, boisterous, uncouth and abrasive physically and emotionally . Despite that, she showed a more vulnerable side when she came out of the closet to Colleen and Matt . She had her very first lesbian kiss with Heather, Tim's wife . When Matt moved in with Colleen and Dougie, it was discovered that Matt wrestled in high school and both he and Dougie went undefeated in their high school careers . In the season 2 premiere, "Annulled Roommate Pill Shower", Dougie challenged Matt to a wrestling match to determine whether or not she has to move out of the apartment . Dougie won the match using her patented "hook, line, and sinker" move to keep her spot in the apartment . </Li> <Li> Martin Mull as Gary Timpkins: neighbor and patient of Joan; a recent widower </Li> <Li> Susan Park as Dr. Sally Hong: Jen's OB / GYN </Li>

When does life in pieces season 3 start