Dorsey and Rivera’s dad, George, appeared emotional as they entered the water fully-clothed Saturday on the fourth day of the search at Lake Piru, which is about 56 miles northwest of downtown Los Angeles, the Daily Mail reported.

In one image, Dorsey and his former father-in-law embraced before getting into the water with other family members to pay tribute to the missing “Glee” star, The Sun reported.

The 33-year-old Rivera was reported missing Wednesday her 4-year-old son, Josey, was discovered alone on their rented pontoon boat.

Rivera’s son is from her marriage to Dorsey, whom she divorced in June 2018 after nearly four years of marriage.

The boy told authorities that they had gone swimming in the lake together but she never jumped back onto the vessel.

Divers, helicopters, drone aircraft and cadaver dogs have been trying to locate Rivera, but officials said visibility in the lake has been poor.

“Our goal is to bring the family closure,” Ventura County Sheriff Sgt. Marta Bugarin told reporters. “It’s a traumatic time for them. They’re devastated, obviously.”

With Post wires