>> roaches. the ones that fly. john: they are disgusting and scary. i'm not sure why exactly. there are little. why did they frighten me? anybody here scared of cockroaches? how about one of these tarantulas? can we bring that into the audience you're? let's test our fears. come out while. lyle fuente is an animal handler who provides creatures to movies and tv shows like snakes and cockroaches. he brought these. >> this is an albino boa constrictor. she's about six years old. john: do have a serious to why people fear these things? >> i think there are a lot of reasons. they have no legs and that's perplexing for us. they move silently. they don't interact like a dog. they don't run up to us and say