Definitely different bad guys. Buffy's has just appeared as dead people - never actually touched anyone. I mean, I think if the guy on Angel wanted Willow dead he'd just lop her witchy head off!
For Willow2, here are the last twenty minutes of Angel -
Angel arrives back at the Hyperion with the info that Lilah gave him. Lorne realizes that if they hadn't taken the information out of his head, it would have killed him. The phone rings, Lorne goes to answer.
Wes, Gunn and Angel sit and try to figure out what came from Lorne's head. Wes says it's so muddled, it doesn't make any sense. Gunn is standing behind Wes when he flips a certain page, Gunn spots a pattern in the pages. They move a table, lay out the pages like a puzzle. They end up with the Eye of Fire. Ancient symbol of fire and destruction. Lorne pipes up, he's managed to find the same pattern on the map of calls that they've taken all day.
Fred is at a coffee shop. The waitress wants to cut her off of coffee. The waitress tries to tell her to go talk to Gunn, she thinks they're cute together. Everything is okay, as long as they've got love. The earth starts to shake.
Cordy is patching Connor up. He's got some broken ribs. She's feeling guilty that he got hurt because of her, because she thought she had some higher purpose. Connor says all she knows is that that thing can hurt her, and if it tries again, he'll find a way to kill it.
Angel, Wes, Gunn and Lorne are looking at the map trying to find out where the bad thing is at. They decide they know where the shrine is that it's at. Lorne tries to slow them down. They ignore him. Angel passes out the weapons, they go to the shrine. They find the demon, in a room with a lot of dead people., Lorne decides he's going to need a bigger arrow.
They fight the demon. The demon fends them off as though they are nothing. Wesley pulls out two guns, shoots the demon in the chest multiple times. Runs out of bullets. Pulls out a shotgun, fires several rounds into the demon, getting closer, the demon looks like it's dying, then it reaches up and pulls the gun away from Wes, throws him. Angel gets up, tells the demon he's just getting started, fends off the demon. Is about to get the better of him, has a knife to the demon's eye, the demon overpowers him, stabs Angel in the throat with his own knife. Angels' face goes from vamp to human, he chokes, the demon asks Angel if he really thinks she's safe with him. The demon throws Angel. The demon punches the ground, the symbol appears on the ground in flames. Wes and Lorne struggle to their feet. Angel pulls the knife out of his throat in time to see fire raise into the sky, and fireballs fall.
Cordy and Connor stand and watch the firestorm. Connor thinks it's his fault, the creature came from the place where he was born. He was never supposed to happen, a child of two vampires. Cordy says it's not him. Connor says she doesn't know that. Cordy says she does. She says it's not him. Strokes his hair. They begin to kiss. Cordy pulls back, Connor asks why she kissed him. Cordy says because it she doesn't think it really matters anymore. She says that he's never had anything that's real, and that if this is the end, she wants him to have something that is. She kisses him again, they embrace.
Wesley holds Gunn back safely from the fire, Lorne watches fireballs fall. Fred watches the fire, Lilah watches from her window.
Cordy and Connor are in bed together, having sex while fire falls outside.
Angel stands outside and watches them.