Guest List: Mark Hapka, Donna Mills, Patrick Muldoon & Brynn Thayer in 'Deadly Revenge' Tonight on Lifetime

Mark Hapka stars in Deadly Revenge tonight on Lifetime.
We Love Soaps is tracking where daytime, primetime and web stars are appearing outside of their regular series. Below are some of the upcoming guest appearances in various television and web shows and movies.

APRIL
18 Deadly Revenge (Lifetime Movie - Mark Hapka (ex-Nathan, Days of our Lives); Donna Mills (Madeline, General Hospital); Brynn Thayer (ex-Jenny, One Life to Live); Patrick Muldoon (ex-Austin, Days of our Lives)
Falling for her handsome and funny co-worker Harrison, Cate thinks he’s the perfect catch. But as their relationship becomes more serious, Harrison’s past starts to surface, revealing a dark history that not only threatens Cate’s and his future together, but threatens Cate’s very existence.
20 Home & Family - Justin Baldoni (ex-Graham, The Bold and the Beautiful)

Today in Soap Opera History (April 18)

1961: As the World Turns Lisa clashed with Ellen.
1967: Jonathan Frid debuted as Barnabas Collins on Dark Shadows.
1990: General Hospital's Robin tried to save Casey.
1991: Another World's Jake wanted another chance with Marley.
"Mankind are so much the same, in all times and places, that history informs us of nothing new or strange in this particular. Its chief use is only to discover the constant and universal principles of human nature."
― David Hume

"Today in Soap Opera History" is a collection of the most memorable, interesting and influential events in the history of scripted, serialized programs. From birthdays and anniversaries to scandals and controversies, every day this column celebrates the soap opera in American culture.

On this date in...

1961: On As the World Turns, Lisa (Eileen Fulton) told Chris (Don MacLaughlin) and Nancy (Helen Wagner) she was convinced they were having a boy. Lisa told Chris she would love to name the baby after him. Later, Lisa complained to Penny (Rosemary Prinz) that they weren't close enough but upset Penny when she complained about Ellen.

'The Young and the Restless' Spoilers (April 20-24, 2015)

Victor warns Fake Jack not to get cocky.
Check out the day-to-day spoilers and a sneak peek video below to find out what's happening on The Young and the Restless during the week of April 20th. While Jack's away the bad guys will play.

[SPOILER ALERT]

Monday, April 20
Jack (Peter Bergman) plans his escape; Joe (Scott Elrod) gets life-altering news; Nikki (Melody Thomas Scott) takes the stand in court.

'General Hospital' Spoilers (April 20-24, 2015)

Lulu feels uncomfortable with Dante and Valerie’s new friendship.
Check out day-to-day spoilers and a sneak peek video below to find out what's happening on General Hospital during the week of April 20th. Investigations lead to shocking revelations.

[SPOILER ALERT]

Monday, April 20
Nikolas (Tyler Christopher) panics after realizing Jason's (Billy Miller) ring is missing; Carly (Laura Wright) suspects Ric (Rick Hearst) is scamming Jake; Valerie (Brytni Sarpy) makes Lulu (Emme Rylan) feel uncomfortable.

'Days of our Lives' Spoilers (April 20-24, 2015)

Brady and Kristen engage in a game of cat-and-mouse.
Check out day-to-day spoilers and a sneak peek video below to find out what's happening on Days of our Lives during the week of April 20th. When Brady and Kristen have a paternity face-off, he wants to have the baby tested while she has other plans.

[SPOILER ALERT]

Monday, April 20
Kate (Lauren Koslow) pays a heavy price for what she wants; Adrienne (Judi Evans) tells Sonny (Freddie Smith) she's been having an affair; Abigail (Kate Mansi) learns Ben (Robert Scott Wilson) has been hiding things about his past; at Stefano's (Joseph Mascolo) suggestion, Chad (Billy Flynn) makes sure Will (Guy Wilson) gets a new assignment focusing on a Salem resident.

'The Bold and the Beautiful' Spoilers (April 20-24, 2015)

Reign Edwards stars as Nicole Avant on The Bold and the Beautiful.
Check out the day-to-day spoilers and a sneak peek video below to find out what's happening on The Bold and the Beautiful during the week of April 20th.

[SPOILER ALERT]

Monday, April 20
Hope (Kim Matula) attempts to talk Deacon (Sean Kanan) out of marrying Quinn (Rena Sofer) ; Liam (Scott Clifton) tries to get in Nicole's (Reign Edwards) good graces.