S18 · E1

Swimmer's Calculus

2025-05-0848 min 8.7

E2 The Zookeeper →

Overview

When bodies wash up on the Maryland shoreline, the BAU races to find the UnSub. After surviving a prison attack, Elias Voit has been placed in a medically induced coma while Rossi is investigated for the incident.

Guest stars

Nicole Pacent
as Rebecca Wilson

Jade Harlow
as Kristi Estes

Tate Moore
as Vivian Estes

Eddie Mills
as Curtis Estes

Gilli Messer
as Agent Beatriz Carr

Cortes Alexander
as Travis Townsend

Eric Alperin
as Work Friend

Austin Archer
as David Hartle

Bourke Floyd
as Sheriff Brody

Ariel Jackson
as Nurse Monica Luna

Clayton Royal Johnson
as Tom

Dennis Mencia
as Richard Downey

Series cast

Joe Mantegna
as David Rossi

Paget Brewster
as Emily Prentiss

Adam Rodriguez
as Luke Alvez

Kirsten Vangsness
as Penelope Garcia

A.J. Cook
as Jennifer Jareau

Aisha Tyler
as Dr. Tara Lewis

Zach Gilford
as Elias Voit

Ryan-James Hatanaka
as Tyler Green

Crew

Bethany Rooney
Director

Breen Frazier
Writer