Dream Sequence Episodes

Season 1
Episode 7
The Sound of Quacking (7 Nov. 1964) St. Gilligan & the Dragon, and Gunsmoke

Season 2
Episode 3
The Little Dictator (30 Sep. 1965) Puppet Government
Episode 5
The Sweepstakes (14 Oct. 1965) Prospector
Episode 18
The Postman Cometh (20 Jan. 1966) Hospital
Episode 30
V for Vitamins (14 Apr. 1966) Jack & the Beanstalk
Episode 32
Meet the Meteor (28 Apr. 1966) Old Castaways

Season 3
Episode 1
Up at Bat (12 Sep. 1966) The Vampire
Episode 11
The Invasion (21 Nov. 1966) Secret Agent
Episode 13
And Then There Were None (5 Dec. 1966) Jeckyll & Hyde
Episode 17
Court-Martial (9 Jan. 1967) Pirates
Episode 19
Lovey's Secret Admirer (23 Jan. 1967) Cinderella
Episode 25
The Secret of Gilligan's Island (13 Mar. 1967) Stone Age Cavemen

THE NINE DREAMS OF BOBBY BRADY

PLAYING BASEBALL. (Episode 46, "The Winner") In this episode, Bobby's sad because he's the only Brady kid without a trophy. So he has a series of dreams in which he's winning all kinds of things. It kicks off with him hitting a home run for the Los Angeles Dodgers.
SKI JUMPING. (Episode 46, "The Winner") The second in this extended dream sequence, where Bobby flies high and scores Olympic gold.
SPEEDBOAT RACING. (Episode 46, "The Winner") The final dream in this episode. There's been some confusion over whether Bobby was racing a car or a boat, but I have it on good authority that it was a boat.
JESSE JAMES. (Episode 87, "Bobby's Hero") After writing an essay about how cool legendary outlaw Jesse James was, Bobby has a nightmare about James murdering all the Bradys aboard a train. Easily the darkest Brady Bunch episode ever.
JOE NAMATH. (Episode 97, "Mail Order Hero") At the beginning of this episode, Bobby has a vivid dream in which he is playing football with his hero, Joe Namath. He leaps 20 feet in the air to catch Namath's pass. (Later on, thanks to his sister Cindy's act of deception, he winds up playing with Namath for real.)
MILLICENT. (Episode 99, "Never Too Young") This is where the "interpreted loosely" comes in, as this time Bobby has a daydream - inspired by Romeo & Juliet - about running in a field and embracing a girl named Millicent, who had recently kissed him in real life.
KAPLUTIANS. (Episode 110, "Out of This World") Arguably the most famous Brady Bunch dream sequence, here Bobby meets two little silver-suited aliens called "Kaplutians" after believing, in waking life, brother Greg's practical joke that a UFO has been visiting the Brady household.
POOL SHARK. (Episode 114, "The Hustler") Bobby likes his family's new pool table so much that he dreams about becoming the greatest pool player in the world.

Season 3 Episode 74
Pregnant Pause (Part 1)
Carrie discovers that she's pregnant, and she's panicked that the timing is wrong. Meanwhile, Deacon and Kelly begin to reconcile, Spence is left out in the cold, and Arthur insists that Doug build him his own bathroom in the basement

Season 3, Episode 17
Inner Tube (26 Feb. 2001)
When Doug lies to Carrie so he can play mud football, he gets sick and starts feeling guilty. He then has dreams about it based on television shows such as Wheel of Fortune, The Young and the Restless and television film Brian's Song.

Cooper’s dream from the 3rd episode

In episode 2x21, Eko had a dream about Ana-Lucia, and then 23 images clicked by very quickly.

"Lisa's Pony", the 8th episode from the 3rd season

Season 6, Episode 14
Cliff's Nightmare

The Dream Curse caused terror in its victim until they passed it on by recounting the dream to the next victim. The terror of the curse increased with each victim until it reached the final victim

darkshadows.wikia.com/wiki/Dream_Curse