Patrick Cox

Danny's ex confronts him about a letter he wrote and Morgan secretly mailed, causing Danny to fire Morgan; the staff competes in a triathlon.

Ed Mercer's enthusiasm about his promotion to captain dampens when his ex-wife, Kelly, gets assigned to be his first officer; an alien race ambushes the crew in an attempt to steal a time-accelerating device.

Max tries to make a good impression on her first day of pastry school, but is distracted by the class clown.

After making out with Max's pastry-school teacher, Caroline discovers a secret that makes her regret her actions.

Max decides to break things off with Deke now that information about his wealth and background has come to light.

In the fourth season finale, Max and Caroline are tasked with retrieving Sophie's wedding dress from customs and safely transporting it to the church in time for her big wedding.