Just in time for summer-camp season, the Cartoon Network introduces “Camp Lazlo” (8 p.m., Cartoon Network), a new animated comedy from Joe Murray, creator of the 1993 series “Rocko’s ...

The only problem with the latest of the new series, “Camp Lazlo” (Cartoon Network, 8, 8:30, 10 and 10:30 p.m.) is that it may simply have too many characters for viewers to keep everybody ...