. >> what he says about his longtime friend bruce willis's dementia diagnosis. >> what's it like watchingching his current struggles? asp] we're trapped by dishes. don't worry. they've got new dawn powersuds. it'll power through this whole pile with ease. yeah, it's the dish soap with two times more powerful suds. (giggles) lucky ducks! dawn's first suds that trap, lock and remove 99% of grease. so it doesn't get passed from dish... to dish. cleaned and stacked. like ducks in a row. heh. good one. new dawn powersuds. the better grease getter. >> good evening. thank you for joining us tonight. the dominican republic, a hot spring break destination for college students hoping to enjoy some fun in the sun. but the fate of one young woman, now missing has authorities scrambling, friends worried and her family desperate for answers. clues be found in a new tape. here's abc's erielle reshef. >> reporter a trip to paradise turning into a waking nightmare as a sweeping search for a missing college student intensifies. according to authorities. this is the last known video of sudiksha ronanki, the

. >> bruce willis is also a ghost. >> yeah. he was dead the whole time. let me put this out. i like the necklace. all right. i have another one. we will roll some video here, and i want you to tell me about this guy. you were in a punk band. >> yes. i find that it was the most productive way to be angry as a teenager. you know, you could slam the doors at home or you can go out and do that, yell with some other kids. >> but you can sing. i watched it this morning. you sound pretty good. >> i don't appreciate the past tense. maybe i still can sing. >> okay. charge accepted. >> not in this moment. say that about myself. >> we do acceaccents. well, you know we just showed the clip with sterling k. brown, who is a pal of yours. he broke into song on colbert. did you see that? >> yes. i use that as a cautionary tale. >> unless you are at his level, right? actually, you saw him at the ""vaty fair" actor party. >> i always enjoy running into sterling. he's been incredibly supportive. he talked me through my first "snl" appearance in this building right over here, and he's always --

. >> michael: you recently worked with bruce willis and daughter room. was it kind of full circle? the time, but he was such a great storyteller. would tell me about all the trials and tribulations of dealing with the drugs and the actors. kind of the same thing. and then you know, i got to be friendly with him. i said you know what would be awesome? i called the casting director and said there is a guy that is a bartender, she says yeah, there's 5,000 of them. i said this guy is interesting. he's special. bring him in to read. we cast him and "miami vice." >> robin: what was said about him? >> i could just tell. when you do something enough, like in what's his name's book, "10,000 times," by the way, i can say with a director, and in 15 seconds i can see he either has film sensor he doesn't. it's weird. you just pick those things out. >> george: it has worked out. [laughter] >> i was just trying to -- needing me to keep her in line. >> george: thank you for coming. "dr. odyssey," 8:00 central right here on abc. streams the next day on hulu. coming up, elka don't talking about the