Longtail believes in starclan, cloudtail is the one that doesn't. i don't think purdy does either.
If the cats are good even if they don't believe in StarClan they go to StarClan, but the cats like the cats from BloodClan don't. I'm not sure about the cats that have never heard of StarClan, but are good. Even if some cats believe in StarClan, but they do some really bad things, then they go to the "Place of No Stars".
Cloudtail didn't believe in StarClan because he was raised as a kittypet and did not grow up with the traditional beliefs of the Clans. He was initially skeptical of the idea of ancestors looking over them from the stars, as it was a concept foreign to him. Over time, he developed his own beliefs and connection with StarClan.
Yes, he does because Jaypaw and the others and StarClan cats Runningnose and Raggedstar make him believe in StarClan, keep reading!
that he doesn't believe in the starclan
Longtail Aviation was created in 1999.
Longtail seamoth was created in 1758.
Green Longtail was created in 1892.
Longtail skate was created in 1909.
Longtail stingray was created in 1880.
either speckletail or frostfur or goldenflower
I believe that sometime, yes they will. If not when they are alive, in StarClan. Cats always realize their mistakes in StarClan.
In reality, no. But in the warrior book series, yes. Most clan cats do believe in StarClan, with the exception of a few cats, generally those born outside the Clan like Mothwing and Cloudtail.