The X-Files

Season 3 Episode 18

Teso Dos Bichos

Aired Monday 9:00 PM Mar 08, 1996 on FOX
out of 10
User Rating
288 votes

By Users

Episode Summary

When a series of deaths occur immediately after an ancient artefact is brought to Boston from an excavation site in South America, Scully believes the deaths appear to be the result of political terrorism, but Mulder suspects something more improbable. He thinks that the deaths are linked to a shaman spirit released by the Ecuadorian Amaru urn.moreless

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  • Ecuadorian Curse that sucks

    Strange curse and rats and cats

    Ecuador and south America can held more horror than this episode
  • Just go with it

    As Muldor would say in this ep. Yeah cats, were tackling these felines along with spirits and the result isn't anything amazing. The sewers being overrun by these animals is some creepy stuff in addition to the rats coming up and out of the toilets, great set pieces but the threat here isn't all that scary or made interesting.
  • Teso Dos Bichos

    Teso Dos Bichos was a superb and horrifyingly entertaining episode of The X-Files. I really enjoyed watching because the story was intriguing and also had some cringe worthy moments. I don't like rats and there were plenty in this episode. I did like the whole Shaman story line and the curse. It was interesting to see some native south american mythology come into play. My favorite part is when Mulder and Scully are in the tunnel tracking rats only to be attacked by vicious cats. It was hilarious and scary at the same time. I certainly look forward to watching the next episode!!!!!!!!!moreless
  • Absolutely the worst X=Files Episode I've Seen So Far.

    Absolutely the worst X=Files Episode I've Seen So Far. The Episode Space was better than this by a longshot. You would assume it would be a decent episode as it revolves around a Shaman burial considered to be sacred. However, the "spirit/antagonist/once shown as possibly a jaguar as the murderer in two murders/insane cats at the end" was shallow. Then the whole cat eye Shaman guy at the end to make you think maybe he was resposible for some of those murders was far-fetched. Like hes going to travel to the United States and then randomly attack from trees in a huge city without being noticed. This has to be on Gillian Anderson/David Duchovnys why did we do this episode.moreless
  • The person below me who said "Lame" = right on the money

    Reading some of the other reviews, there's not really too much else I can say about this episode that people haven't already said better than me. This was a disappointing episode that felt rushed and lazy, as if the writers suddenly decided they needed an episode to meet the quota and the end result was pretty bad.

    I suppose looking back on the episode after the show is over, it won't be as bad as I thought, but so far, Season 3 has been great, and this episode felt like a damper on what was a great streak of episodes.

    The problem, for me, was the plot. It started off about a vase that was taken from an ancient area and contained the spirit of a shaman that was killing people as punishment (at least I think so...) What gets me is that the spirit appeared at first as a jaguar and then as a rat and then as cats? I'm not sure I even understand what the spirit's actual form was supposed to be, and I don't think I really care at this point. The case was solved in the end, and this isn't the first time I finish an X-Files episode without fully understanding everything.moreless
Vic Trevino

Vic Trevino

Dr Alonso Bilac

Guest Star

Janne Mortil

Janne Mortil

Mona Wustner

Guest Star

Tom McBeath

Tom McBeath

Dr Jerrold Lewton

Guest Star

Trivia, Notes, Quotes and Allusions


  • TRIVIA (4)

  • QUOTES (5)

    • (Pulls out a rat's body from the engine of the car)
      Scully: Label that.
      Officer: As what?
      Scully: Partial rat body part. (smirks)

    • Scully: Cat ate a rat.
      Mulder: And the dog ate the cat!

    • Mulder: There are forces in this world we can't begin to comprehend.

    • Mulder: Personally, if someone digs me up a thousand years from now, I hope there's a curse on them, too.

    • Scully: So, what are we talking here, Mulder, a possessed rat? The return of Ben?
      Mulder: No, I think those rats were killed trying to escape from something.
      Scully: From something that sent them diving into the toilet.
      Mulder: No, the lids were down. They weren't trying to get into the toilets, they were trying to get out. They were coming from within the sewer lines trying to get away from something.
      Scully: Have you been drinking Yaje, Mulder?
      Mulder: Go with it, Scully.

  • NOTES (7)

    • Gillian Anderson is very allergic to cats, so makeup effects artist Toby Lindala had to create a cat puppet with rabbit fur that attacks Scully.

    • Mona Wustner is named after writer John Shiban's mother.

    • After the episode aired, the network found out that 'bichos' also means 'balls' in Colombia and Venezuela. John Shiban, the writer, didn't know that when he wrote the episode.

    • Director Kim Manners awarded the crew with 'Teso Dos Bichos Survivor' t-shirts with the words 'Second Salmon' after production was completed. 'Second Salmon' refers to the script, which changes color with each revision. In this case, the script underwent so many changes that they ended up with a salmon-colored version twice.

    • When Mulder and Scully begin to crawl into the tunnel under the museum, Mulder's line to Scully 'Ladies first' was included in the original script and then it was deleted, but David Duchovny decided to put it back because he thought it was funny.

    • Dr. Lewton is named for Val Lewton, the director of the original "Cat People".

    • As well as the name of the area where the Urn was discovered, "Teso" is Portuguese for "burial ground" and "Bichos" means "small animals".


    • Character Name: Dr. Lewton

      The doctor's name is a nod to Val Lewton, probably the greatest low-budget producer of horror in the 1940's including Cat People and The Leopard Man. Lewton suffered from ailurophobia, an irrational fear of cats.

    • Scully: Have you been drinking Yaje, Mulder?

      Yaje (also called ayahuasca) is a kind of drink made from a psychoactive jungle vine and is used in shamanic healing rituals, where people have 'visions', supposedly in order to be able to diagnose diseases etc. The drink, which is mixed with other herbs, is an hallucinogen.

    • "Teso Dos Bichos" is a site of archaeological interest in the Southern Amazon, in Brazil, and the writers apparently used the name because its translation is somewhat appropriate for this episode ("animal burial ground"). This explains why the episode's title is in Portuguese, even though Spanish and indigenous languages are spoken in Ecuador, where the episode takes place.

    • Scully: So what're we talking here, Mulder? The possessed rat.. the return of Ben
      "Ben" is a 1972 movie which was considered a sequel to "Willard". A lonely boy, played by Lee H. Montgomery, becomes good friends with Ben, a rat. This rat is also the leader of a pack of vicious killer rats, killing lots of people. The authorities succeed in destroying the rats, leaving the boy in desperate tears ... until he discovers his friend Ben to be still alive!