Meredith Hagner plays as Portia in Search Party.
Meredith Hagner is the top #1 member of the cast and appears in 40 episodes.

John Paul Reynolds is an American actor and writer. As an actor he is most well known for his roles in the television shows Search Party and Stranger Things.

John Reynolds plays as Drew in Search Party.
John Reynolds is the top #2 member of the cast and appears in 40 episodes.

John Early (born January 21, 1988) is an American comedian and actor. He has appeared on 30 Rock as Jenna Maroney's son and in the independent film Fort Tilden. He starred in Search Party, which aired on TBS and HBO Max from 2016 to 2022. Description above from the Wikipedia article John Early (comedian), licensed under CC-BY-SA, full list of contributors on Wikipedia.

John Early plays as Dirk (voice) in Search Party.
John Early is the top #3 member of the cast and appears in 10 episodes.

Alia Martine Shawkat (/ˈæliə ˈʃoʊkɑːt/ al-ee-ə shoh-kaht; born April 18, 1989) is an American actress. She starred as Maeby Fünke in the Fox/Netflix television series Arrested Development (2003–2006; 2013–present), and as Gertie Michaels in the 2015 horror-comedy film The Final Girls. Shawkat currently stars on the TBS comedy Search Party, which premiered on November 21, 2016. Description above from the Wikipedia article Alia Shawkat, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Alia Shawkat plays as Angela Adams in Search Party.
Alia Shawkat is the top #4 member of the cast and appears in 7 episodes.