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Ma' Pen Petrol nôl, a ma' pethau wedi newid dipyn bach. Ma' Nathan yn gosod her i bawb arall. Pen Petrol is back, and Nathan sets a challenge for everyone.

Ma' Slim yn disgwyl yn y garej efo llond lle o VW Golfs. Jyst esgus i fynd am sbin mewn Mk2. Slim is waiting in the garage full of VW Golfs as an excuse to go for a spin in a lush Mk2.

Bringing the best in television.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Bringing the best in television.

Heddiw mae'r Cywion Bach yn dysgu'r gair 'esgidiau' ac mae Bop yn cael hwyl wrth ddawnsio yn ei esgidiau bale. Today the Cywion Bach are learning the word esgidiau (shoes).

Ar yr antur popwych heddiw mae'r ffrindiau yn mwynhau diwrnod allan yn y goedwig! When one of Huwcyn's prized possessions gets lost, the friends must help him find it.

Heddiw, bydd Huw yn ymuno gyda theulu sy'n cneifio ar eu fferm, Erin yn chwarae rygbi, a Meleri yn mynd am dro gyda Mai ym Mharc Cwm Darran. Sheep shearing and rugby.

Mae Mrs Minlllyn yn camddeall cyngor Guto ac yn ceisio cael cynhwysion o ardd Mr Puw. Mrs Minllyn misunderstands Guto's advice and tries to get ingredients from Mr Puw's garden.

Mae 'na bry-cop yn sinc y gegin. Mae Fflwff eisiau chwarae ond ydi Brethyn yn rhy ofnus? There's a spider in the kitchen sink. Fluff is eager to play, but can Tweedy overcome his fear?

Mae Llyfryn wedi rhwygo un o'i dudalennau wrth chwarae cuddio ac wedi dechrau byhafio'n rhyfedd a chreu swynion od. A Booklet tears one of its pages while playing hide and seek and has begun to bark strangely and create odd spells.

When a huge Sunfish gets stuck in one of the Gups, Penguin and Harri must somehow get the large fish out of the Gup.

Mae Storm Dewi wedi cyrraedd y dyffryn, ac mae Cadi'n cael galwad yn dweud fod coeden wedi cwympo. Storm Dewi has arrived, and Cadi gets a call saying that a tree has fallen on the tracks.

Dyw Pablo ddim yn hoffi pobl yn ei wylio tra mae'n arlunio. Pablo doesn't like people watching him draw. This leads to a bout of stage fright before the art world's big talent show.

Mae ein synhwyrau yn waw! Dewch i ddarganfod mwy yng nghwmni Awi a'r criw. Our senses are 'Waw'! Come and discover more with Awi and the crew.

Mae Joni a Jini yn methu datrys eu gwahaniaethau. Ond diolch i beiriant clonio, maen nhw'n dod i werthfawrogi eu gwahaniaethau. Joni and Jini learn to appreciate their differences.

Mae tad Anni yn gofyn i Anni a Cai i lanhau wedi'r storm fawr ac ma'r ddau'n troi tasg diflas i un llawn hwyl! Anni's father asks Anni and Cai to help with the clean up after the great storm.

Mae esgidiau traeth wedi mynd ar goll o du allan i'r siop ac mae Grwmbaltwnc yn beio Ger! Beach shoes have gone missing, some red hair is found at the scene and Grwmbaltwnc blames Ger!

Mae teulu swnllyd yn cyrraedd Parc Glan Gwil ac yn creu trafferth. Mae'n rhaid i'r criw feddwl am ffordd o'u tawelu. A noisy family arrive in Parc Glan Gwil and create trouble.

Cyfle i edrych 'nôl dros rai o gyfarchion pen-blwydd yr wythnos. A look back at some of this week's birthday greetings.

Part 2/3. Professor Jerry Hunter tells the story of the Welshman who lived with the Cherokee and was made a member of their nation. Today, the harrowing story of the Trail of Tears where a quarter of the nation died.

Aberdâr fydd cartref 'Radio Fa'ma' y tro hwn wrth i Kris a Tara sgwrsio gyda rhai o bobl y cwm am brofiadau newid-bywyd. Aberdare in the Cynon Valley is the home of 'Radio Fa'Ma' this time.

Mae Adam yn dechrau dod i arfer â'i ardd newydd, gyda Rhys yn galw draw i roi help llaw yn y twnnel tyfu. Meinir plants garlic in the vegetable patch, while Sioned forages in the garden.

Cyfres o ganu mawl. Hymn singing and worship.

Mae Fran a Joe yn Aberteifi i gwrdd â phennaeth label gerddoriaeth newydd: Fflach Cymunedol. Fran and Joe visit Lorna Joscelyne's first solo art exhibition in London.

Uchafbwyntiau awr o hyd o gymal ola Cyfres Triathlon Cymru: triathlon pellter Olympaidd Y Bala. Welsh Triathlon Series: final stage highlights. Olympic distance triathlon, Bala.

Yn rhannu Cyfrinachau'r Llyfrgell y tro yma mae'r naturiaethwr a'r darlledwr Iolo Williams. Sharing the Library's best kept secrets this time is "Birdman" and broadcaster Iolo Williams.

A seaweed farm harnesses the strong tides off Rathlin, while in County Down tidal power has a surprisingly long history. Also, the Arctic tide reveals a story with global reverberations.

Pip the Labrador's owner fears his beloved dog has cancer and there are concerns about the health of Mynydd the lamb who's been adopted as a family pet, while Cringer's owners are worried their dog has eaten some poisonous berries.

Mae pencampwriaeth rali'r byd yn parhau a'i antur yn Chile rownd deuddeg o'r tymor. The World Rally Championship continues with Chile serving as the next challenge.

Cyfres sy'n edrych ar y byd amaeth, yn cynnwys rai o bynciau llosg y diwydiant. A series exploring the world of agriculture across Wales.

Cipolwg yn ôl dros ddigwyddiadau'r wythnos yng Nghwmderi. Omnibus edition looking back at the events in Cwmderi over the past week. With on-screen English subtitles.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Cyfres o ganu mawl. Hymn singing and worship.

Rhan 1 o bortread personol ac unigryw o'r awdur byd-enwog Jan Morris gan ei mab, Twm Morys. Part 1 of a personal portrait of the world-famous author, Jan Morris, by her son, Twm Morys.

Aberaeron amdani: awn tu ôl i lenni pantomeim Theatr Felinfach, cawn chwarae coets, a chwrdd â chymeriadau lleol fel Dafydd Gwallt Hir a Mari Berllan Bitar. This time, we head to Aberaeron.

Mae angen llety ar Shan, Ioan a Helmuts. Fydd y swyddogion yn gallu eu helpu i ddod o hyd i lety gwell? We gain access to a local authority's homelessness service.