Weekday personalities on KJKJ include the "BigDogz" morning show, Brian Lee Rivers on mid-days, Jon Roberts on afternoons, Mark Kidder on nights, and Thomas Ray on overnights. Weekend personalities include Tony O'Brien and Paul Kelly.
The station's coarse comedy satirical news and variety morning show pranksters, The BigDogz (sometimes spelled Dawgz), is one of the first of their type, commonly compared to the syndicated morning show Bob and Tom and Tom Barnard's show on KQRS-FM. The BigDogz is hosted by Bill Tanner and Pat Mars, and has been on the air since 1995. The BigDogz are known mainly for satire of local and national events; mixed with a variety of characters. The BigDogz talk weekly to comedian Bob Zany and host him annually for a series of comedy shows typically held at Muddy Rivers Ballroom.